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Packard Bell EasyNote LJ61 Service Manual

Summary of EasyNote LJ61

  • Page 1

    Packard bell easynote lj61 service guide printed in taiwan service guide files and updates are available on the acer/csd web; for more information, please refer to http://csd.Acer.Com.Tw.

  • Page 2: Revision History

    Ii revision history please refer to the table below for the updates made to this service guide. Date chapter updates.

  • Page 3: Copyright

    Iii copyright copyright © 2009 by acer incorporated. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optica...

  • Page 4: Conventions

    Iv conventions the following conventions are used in this manual: screen messages denotes actual messages that appear on screen. Note gives bits and pieces of additional information related to the current topic. Warning alerts you to any damage that might result from doing or not doing specific acti...

  • Page 5: Preface

    V preface before using this information and the product it supports, please read the following general information. 1. This service guide provides you with all technical information relating to the basic configuration decided for acer's "global" product offering. To better fit local market requireme...

  • Page 6

    Vi.

  • Page 7: Table of Contents

    Vii table of contents system specifications 1 features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 system block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 your...

  • Page 8: Table of Contents

    Viii table of contents removing the lcd module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65 removing the upper cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70 removing the touchpad bracket . . . . . . . . . . . . . . . . ...

  • Page 9: Table of Contents

    Ix table of contents power on issue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .134 no display issue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .135 random loss of bios settings . . . . . . . . . . ...

  • Page 10: Table of Contents

    X table of contents.

  • Page 11

    Chapter 1 1 system specifications features below is a brief summary of the computer’s many features: note: items marked with * denote only selected models. Operating system • genuine windows® vista™ platform • amd athlon x2 ql-64 2.1ghz • 1mb cache • 667mhz bus speed system memory • 3072mb ddr2 • on...

  • Page 12

    2 chapter 1 audio • chipset: realtek alc272 • integrated on motherboard or on pci slot integrated • sound stereo • dolby sound room i/o interface • 15 pin crt port • hdmi port • mic in • 90w dc-in jack for ac adapter • four external usb 2.0 jacks • rj-11 jack for modem • rj-45 jack for lan • 5 in 1 ...

  • Page 13

    Chapter 1 3 • humidity (non-condensing): • operating: 20% to 80% • non-operating: 20% to 80% note: items marked with * denote only selected models..

  • Page 14

    4 chapter 1 system block diagram power on/off ckt. Touch pad crt conn. Lpc bus bga-528 mdc 1.5 conn int.Kbd bank 0, 1, 2, 3 usb conn x4 a link express2 dc/dc interface ckt. Amd s1g2 processor 3.3v 48mhz hyper transport link 16 x 16 clock generator ics9lprs488b cir fan control power circuit dc/dc upg...

  • Page 15

    Chapter 1 5 your notebook tour after knowing your computer features, let us show you around your new computer. Front view component icon description ventilation fan helps cool internal components. Warning: do not work with the notebook resting on your lap. If the air vents are blocked, the notebook ...

  • Page 16

    6 chapter 1 left view component icon description kensington™ lock slot secure your notebook to an object by connecting a kensington cable lock to this slot. Power connector plug the ac adapter cable into this connector. Ethernet jack plug an ethernet network cable into this jack. Plug the other end ...

  • Page 17

    Chapter 1 7 right view rear view component icon description usb port plug a usb device (such as a diskette drive, flash drive, printer, scanner, camera, keyboard, or mouse) into this port. Dvd drive insert cds or dvds into this drive. Modem jack plug a dial-up modem cable into this optional jack. Po...

  • Page 18

    8 chapter 1 bottom view component icon description battery provides power when the notebook is not plugged into ac power. Battery lock slide to unlock the battery. Battery latch slide to release the battery. Memory bay memory modules are located in this bay. Hard drive bay the hard drive is located ...

  • Page 19

    Chapter 1 9 keyboard area (selected models) component icon description speakers left and right speakers deliver stereo audio output. Status indicators inform you when a drive is in use or when a button has been pressed that affects how the keyboard is used. Keyboard provides all the features of a fu...

  • Page 20

    10 chapter 1 lcd panel component icon description webcam use to let others see who they are communicating with when making voip calls. Microphone use to talk through when making voice over internet protocol (voip) calls. Webcam microphone.

  • Page 21

    Chapter 1 11 status indicators status indicators inform you when a drive is being used or when a button has been pressed that affects how the keyboard is used. The status indicators are located below the screen. Indicator icon description bluetooth • led on - bluetooth communication is turned on • l...

  • Page 22

    12 chapter 1 touchpad basics the following items show you how to use the touchpad: • move your finger across the touchpad (1) to move the cursor. • press the left (2) and right (3) buttons located beneath the touchpad to perform selection and execution functions. These two buttons are similar to the...

  • Page 23

    Chapter 1 13 using the keyboard your notebook features a full-size keyboard that functions the same as a desktop computer keyboard. Many of the keys have been assigned alternate functions, including shortcut keys for windows, function keys for specific system operations, and the num lock keys for th...

  • Page 24

    14 chapter 1 windows keys the keyboard has two keys that perform windows-specific functions. Key description windows key pressed alone, this key has the same effect as clicking on the windows start button; it launches the start menu. It can also be used with other keys to provide a variety of functi...

  • Page 25

    Chapter 1 15 system keys the computer employs hotkeys or key combinations to access most of the computer’s controls like screen brightness, bluetooth and wifi. To activate hot keys, press and hold the fn> key before pressing the other key in the hotkey combination. Function key description turn the ...

  • Page 26

    16 chapter 1 using the system utilities acer gridvista (dual-display compatible) note: this feature is only available on certain models. To enable the dual monitor feature of the notebook, first ensure that the second monitor is connected, then select start, control panel, display and click on setti...

  • Page 27

    Chapter 1 17 hardware specifications and configurations processor processor specifications cpu fan true value table • throttling 50%: on=100°c, off=95°c • os shutdown: 105°c • h/w shutdown: 86°c bios system memory item specification cpu mobile amd family 11h processor core logic ·amd rs780mn ·amd sb...

  • Page 28

    18 chapter 1 memory combinations note: above table lists some system memory configurations. You may combine dimms with various capacities to form other combinations. On above table, the configuration of slot 1 and slot 2 could be reversed. Graphics controller dimm socket number 2 supports memory siz...

  • Page 29

    Chapter 1 19 resolution external resolution/refresh rate:· 2048 x 1536: 75/60 hz 1920 x 1440: 85/75/60 hz 1920 x 1200: 75/60 hz 1920 x 1080: 100/85/75/60 hz 1680 x 945: 100/85/75/60 hz 1600 x 1200: 120/100/85/75/60 hz 1600 x 900: 120/100/85/75/60 hz 1400 x 1050: 85/75/60 hz 1366 x 768: 85/75/60 hz 1...

  • Page 30

    20 chapter 1 lan interface wireless module 802.11b/g bluetooth resolution external resolution/refresh rate:· 2048 x 1536: 75/60 hz 1920 x 1440: 85/75/60 hz 1920 x 1200: 75/60 hz 1920 x 1080: 100/85/75/60 hz 1680 x 945: 100/85/75/60 hz 1600 x 1200: 120/100/85/75/60 hz 1600 x 900: 120/100/85/75/60 hz ...

  • Page 31

    Chapter 1 21 hard disk drive interface item specification vendor seagate model name st9160310as st9320320as st9500325as capacity (mb) 160 320 500 bytes per sector 512 data heads 2 4 4 drive format disks 1 2 2 spindle speed (rpm) 5,400 performance specifications buffer size 8 mb interface sata intern...

  • Page 32

    22 chapter 1 hard disk drive interface (cont) item specifications vendor & model name hts545050 b9a300 hts545032 b9a300 hts545025 b9a300 hts543216 l9a300 capacity (mb) 500 320 250 160 bytes per sector 512 data heads 4 3 2 2 drive format disks 2 2 1 1 spindle speed (rpm) 5400 performance specificatio...

  • Page 33

    Chapter 1 23 super-multi drive module item specification vendor & model name hlds/gsa-t50, toshiba digi/ts-l633a performance specification with cd diskette with dvd diskette transfer rate (mb/sec) sustained: max 3.5 mbytes/sec sustained: max 10 mbytes/sec buffer memory 2mb interface sata applicable ...

  • Page 34

    24 chapter 1 blue-ray combo drive module loading mechanism drawer (solenoid open) tact sw (open) emergency release (draw open hole) power requirement input voltage dc 5 v +/- 5% item specification vendor & model name sony bc-5500s performance specification with cd diskette with dvd diskette transfer...

  • Page 35

    Chapter 1 25 audio interface power and keyboard controller item specification audio controller realtek alc272 azalia codec and amplifier g1454 • features • hd audio • snr > 85,high-performance dacs with 95db snr (a-weighting), adcs with 85db snr (a-weighting) • internal digital microphone • two spea...

  • Page 36

    26 chapter 1 battery lcd internal & external keyboard work simultaneously yes features • support application keys for windows xp version item specification 6 cell 8 cell vendor & model name sony as-2007b/simplo as- 2007b/sanyo as-2007b/ panasonic as-2007b sony as-2007b/simplo as- 2007b/sanyo as-2007...

  • Page 37

    Chapter 2 27 system utilities bios setup utility the bios setup utility is a hardware configuration program built into your computer’s bios (basic input/ output system). Your computer is already properly configured and optimized, and you do not need to run this utility. However, if you encounter con...

  • Page 38

    28 chapter 2 information the information screen displays a summary of your computer hardware information. Note: the screen above is for your reference only. Actual values may differ according to model. The table below describes the parameters in this screen. Parameter description cpu type this field...

  • Page 39

    Chapter 2 29 main the main screen allows the user to set the system time and date as well as enable and disable boot option and recovery. Note: the screen above is for your reference only. Actual values may differ. The table below describes the parameters in this screen. Parameter description format...

  • Page 40

    30 chapter 2 security the security screen contains parameters that help safeguard and protect your computer from unauthorized use. The table below describes the parameters in this screen. Settings in boldface are the default and suggested parameter settings. Note: when entering a password, you have ...

  • Page 41

    Chapter 2 31 setting a password follow these steps as you set the user or the supervisor password: 1. Use the ↑ and ↓ keys to highlight the set supervisor password parameter and press the enter key. The set supervisor password box appears: 2. Type a password in the “enter new password” field. The pa...

  • Page 42

    32 chapter 2 changing a password 1. Use the ↑ and ↓ keys to highlight the set supervisor password parameter and press the enter key. The set password box appears. 2. Type the current password in the enter current password field and press enter. 3. Type a password in the enter new password field. Ret...

  • Page 43

    Chapter 2 33 boot this menu allows the user to decide the order of boot devices to load the operating system. Bootable devices includes the usb diskette drives, the onboard hard disk drive and the dvd drive in the module bay. Select boot devices to select specific devices to support boot. P h o e n ...

  • Page 44

    34 chapter 2 exit the exit screen allows you to save or discard any changes you made and quit the bios utility. The table below describes the parameters in this screen. Parameter description exit saving changes exit system setup and save your changes to cmos. Exit discarding changes exit utility wit...

  • Page 45

    Chapter 2 35 bios flash utilities the bios flash memory update is required for the following conditions: • new versions of system programs • new features or options • restore a bios when it becomes corrupted. Use the phlash utility to update the system bios flash rom. Note: if you do not have a cris...

  • Page 46

    36 chapter 2 dos flash utility perform the following steps to use the dos flash utility: 1. Press f2 during boot to enter the setup menu. 2. Select boot menu to modify the boot priority order, for example, if using usb hdd to update bios, move usb hdd to position 1. 3. Execute the flash.Bat batch fi...

  • Page 47

    Chapter 2 37 4. In flash bios, the message please do not remove ac power source displays. Note: if the ac power is not connected, the following message displays. Plug in the ac power to continue. 5. Flash is complete when the message flash programming complete displays..

  • Page 48

    38 chapter 2 winflash utility perform the following steps to use the winflash utility: 1. Double-click the winflash executable.Click start. 2. Make sure that ac power is plugged in and click ok to begin the update. A progress screen displays..

  • Page 49

    Chapter 2 39 remove hdd/bios password utilities remove hdd password: if you key in the wrong hdd password three times, an error is generated along with an error code. Note down this code. To reset the hdd password, perform the following steps: 1. In dos mode, use the code generated previously to exe...

  • Page 50

    40 chapter 2 cleaning bios passwords to clean the user or supervisor passwords, perform the following steps: 1. From a dos prompt, execute clnpwd.Exe 2. Press 1 or 2 to clean the desired password shown on the screen. The onscreen message determines whether the function is successful or not. Using bo...

  • Page 51

    Chapter 2 41 using dmitools the dmi (desktop management interface) tool copies bios information to eeprom to be used in the dmi pool for hardware management. When the bios displays verifying dmi pool data it is checking that the table correlates with the hardware before sending to the operating syst...

  • Page 52

    42 chapter 2 using the lan mac eeprom utility you can use the mac.Bat utility to write the mac.Cfg file to the eeprom under dos mode. 1. Use a text editor (for example: notepad) to open the mac.Cfg file. You can see the mac.Cfg contents as below: 2. In dos mode, run the mac.Bat file to write mac val...

  • Page 53

    Chapter 3 43 machine disassembly and replacement important:the outside housing and color may vary from the mass produced model. This chapter contains step-by-step procedures on how to disassemble the notebook computer for maintenance and troubleshooting. Disassembly requirements to disassemble the c...

  • Page 54

    44 chapter 3 general information pre-disassembly instructions before proceeding with the disassembly procedure, make sure that you do the following: 1. Turn off the power to the system and all peripherals. 2. Unplug the ac adapter and all power and signal cables from the system. 3. Place the system ...

  • Page 55

    Chapter 3 45 external module disassembly process important:the outside housing and color may vary from the mass produced model. External modules disassembly flowchart the flowchart below gives you a graphic representation on the entire disassembly sequence and instructs you on the components that ne...

  • Page 56

    46 chapter 3 removing the battery pack 1. Turn computer over. Slide the battery lock in the direction shown. 2. Slide and hold the battery release latch to the release position (1), then lift out the battery pack from the main unit (2). 1 2.

  • Page 57

    Chapter 3 47 removing the sd dummy card 1. Push the sd dummy card all the way in to eject it. 2. Pull the card out from the slot..

  • Page 58

    48 chapter 3 removing the lower covers 1. See “removing the battery pack” on page 46. 2. Loosen the five captive screws in the memory and hdd covers. 3. Remove the hdd1 cover. 4. Remove the hdd2, wlan, and memory cover as shown. Hdd1 cover hdd2, wlan, and memory cover.

  • Page 59

    Chapter 3 49 removing the optical drive module 1. See “removing the lower covers” on page 48. 2. Remove the screw securing the odd module. 3. Insert a suitable tool into the access slot as shown. Gently lever the odd module out of the chassis. 4. Pull the optical drive module out from the chassis. S...

  • Page 60

    50 chapter 3 5. Remove the two screws securing the odd bracket and remove the odd bracket from the optical disk drive module. 6. Remove the odd bezel by rotating the top edge downward and pulling it clear of the module. Step size quantity screw type odd bracket m2*3 2.

  • Page 61

    Chapter 3 51 removing the dimm modules 1. See “removing the lower covers” on page 48. 2. Push out the release latches on both sides of the dimm socket to release the dimm module. 3. Remove the dimm module. 4. Repeat steps for the second dimm module if present..

  • Page 62

    52 chapter 3 removing the wlan module 1. See “removing the lower covers” on page 48. 2. Remove the adhesive tape securing the antenna cables in place. 3. Disconnect the antenna cables from the wlan module. Note: cable placement is black to the main terminal (left) and white to the aux terminal (righ...

  • Page 63

    Chapter 3 53 4. Move the antennas away and remove the two screws to release the wlan module. 5. Detach the wlan module from the wlan socket. Note: when reattaching the antennas, ensure the cables are tucked into the chassis to prevent damage. Step size quantity screw type wlan module m2*3 1.

  • Page 64

    54 chapter 3 removing the primary hdd module 1. See “removing the lower covers” on page 48. 2. Using the pull-tab, slide the hdd module in the direction of the arrow to disconnect the interface. 3. Lift the hdd module clear of the hdd bay. Note: to prevent damage to device, avoid pressing down on it...

  • Page 65

    Chapter 3 55 5. Remove the hdd from the carrier..

  • Page 66

    56 chapter 3 removing the secondary hdd module note: the secondary hdd is optional and may not be present. 1. See “removing the lower covers” on page 48. 2. Using the pull-tab, slide the hdd module in the direction of the arrow to disconnect the interface. 3. Lift the hdd module clear of the hdd bay...

  • Page 67

    Chapter 3 57 4. Remove the four screws (two each side) securing the hard disk to the carrier. 5. Remove the hdd from the carrier. Step size quantity screw type hdd carrier m3*3 4.

  • Page 68

    58 chapter 3 main unit disassembly process main unit disassembly flowchart screw list step screw quantity part no. Switch cover m2.5*5 3 86.Wbf02.010 lcd module m2.5*8 4 86.Wbf02.001 m2.5*5 2 86.Wbf02.010 upper cover m2.5*8 10 86.Wbf02.001 m2.5*5 9 86.Wbf02.010 m2.5*3 3 86.Wbf02.002 touchpad bracket...

  • Page 69

    Chapter 3 59 removing the switch cover 1. See “removing the battery pack” on page 46. 2. Lift the media board ffc cover as shown to expose the ffc connector. 3. Open the ffc locking latch and disconnect the media board ffc. 4. Remove the three securing screws from the lower cover. Step size quantity...

  • Page 70

    60 chapter 3 5. Open the computer lid to approximately 45° and push the switch cover from the underside of the computer to release the locking latches securing the cover in place. 6. Turn the computer over and open the lid fully. Lift the left side of the switch cover as shown. 7. Working along the ...

  • Page 71

    Chapter 3 61 8. Rotate the switch cover toward the lcd panel and lift it away from the upper cover..

  • Page 72

    62 chapter 3 removing the media board 1. See “removing the switch cover” on page 59. 2. Pry the media board away from the switch cover as shown. Note: a very strong adhesive is used to secure the board in place. 3. Pry the board away from the upper cover and remove it completely..

  • Page 73

    Chapter 3 63 removing the keyboard 1. See “removing the switch cover” on page 59. 2. Lift the keyboard from the centre as shown to release the securing clips on each side. 3. Turn the keyboard over on the touchpad to expose the ffc cable. 4. Open the locking latch on the ffc as shown..

  • Page 74

    64 chapter 3 5. Disconnect the ffc cable from the mainboard. 6. Lift the keyboard clear of the chassis..

  • Page 75

    Chapter 3 65 removing the lcd module 1. See “removing the keyboard” on page 63. 2. Turn the computer over. Remove the two securing screws from the bottom of the chassis. 3. Open the computer lid and stand the chassis on its edge. Ensure the antenna cables are free from obstructions as shown. Step si...

  • Page 76

    66 chapter 3 4. Remove the adhesive tape securing the cables in place and pull the antenna cables through the casing as shown. 5. Remove the cables from the cable channel as shown. Ensure that the cables are completely free of the retaining clips all the way to the hinge well..

  • Page 77

    Chapter 3 67 6. Disconnect the power board cable from the mainboard. 7. Remove the cable from the cable channel as shown. Ensure that the cable is completely free of the retaining clips all the way to the hinge well. 8. Disconnect the power cable from the mainboard as shown. Ensure that the cable is...

  • Page 78

    68 chapter 3 9. Disconnect the mic cable from the mainboard as shown. Ensure that the cable is completely free of the retaining clips all the way to the hinge well. 10. Remove the four securing screws (two each side) from the lcd module. Step size quantity screw type lcd module (red callout) m2.5*8 ...

  • Page 79

    Chapter 3 69 11. Carefully remove the lcd module from the chassis..

  • Page 80

    70 chapter 3 removing the upper cover 1. See “removing the lcd module” on page 65. 2. Turn the computer over. Remove the thirteen screws on the bottom panel. Step size quantity screw type upper cover (red callout) m2.5*8 10 upper cover (green callout) m2.5*5 1 upper cover (blue callout) m2.5*3 2.

  • Page 81

    Chapter 3 71 3. Turn the computer over. Remove the nine screws on the top panel. 4. Remove the adhesive tape holding the cables in place. Step size quantity screw type upper cover (red callout) m2.5*5 8 upper cover (blue callout) m2.5*3 1.

  • Page 82

    72 chapter 3 5. Disconnect the following cables from the mainboard. Note: avoid pulling on cables directly to prevent damage to the connectors. Use the pull-tabs on ffc cables whenever available to prevent damage. 6. Disconnect a as shown. 7. Release the locking latch and remove b as shown. 8. Relea...

  • Page 83

    Chapter 3 73 10. Starting at the top-inside edges of the upper cover above the battery bay, lift the upper cover away from the lower cover as shown. 11. Work along the top edge prying the casing apart as shown. 12. Pry apart the left and right sides of the casing and lift the upper cover away from t...

  • Page 84

    74 chapter 3 removing the touchpad bracket 1. See “removing the upper cover” on page 70. 2. Release the ffc locking latch and disconnect the touchpad ffc from the cover. 3. Remove the single screw securing the touchpad bracket to the upper cover. 4. Hold down the left side of the bracket as shown. L...

  • Page 85

    Chapter 3 75 removing the media board ffc 1. See “removing the upper cover” on page 70. 2. Lift the media board ffc as shown to release the adhesive securing it to the upper cover. 3. Pull the ffc through the upper cover as shown. Ensure that the cable passes through the casing completely. 4. Lift t...

  • Page 86

    76 chapter 3 removing the led board 1. See “removing the upper cover” on page 70. 2. Lift the right edge of the led board to release the adhesive securing the board to the upper cover. 3. Lift the led board away from the upper cover as shown. 4. Remove the led board from the chassis and slide the ff...

  • Page 87

    Chapter 3 77 removing the speaker module 1. See “removing the upper cover” on page 70. 2. Remove the four screws from the speaker modules. 3. Remove the right side speaker cable from the channel as shown. 4. Lift the mylar sheet away from the upper cover to expose the speaker cable. Remove the cable...

  • Page 88

    78 chapter 3 5. Lift the entire speaker assembly clear of the upper cover..

  • Page 89

    Chapter 3 79 removing the rtc battery important:follow local regulations for disposal of all batteries. 1. See “removing the upper cover” on page 70. 2. The rtc battery is soldered to the mainboard. To replace the battery, solder the new battery to the connections shown..

  • Page 90

    80 chapter 3 removing the modem board 1. See “removing the upper cover” on page 70. 2. Remove the two securing screws from the modem board. 3. Remove the adhesive tape securing the modem cable to the mainboard. Step size quantity screw type modem board m2*3 2.

  • Page 91

    Chapter 3 81 4. Lift the modem board away from the mainboard, taking care not to damage the cable attached to the underside of the board. 5. Disconnect the cable from the underside of the modem board and lift the board clear of the chassis..

  • Page 92

    82 chapter 3 removing the usb board 1. See “removing the upper cover” on page 70. 2. Disconnect the usb board cable from the mainboard connector. 3. Lift the usb cable away from lower cover to detach the adhesive. 4. Remove the single screw securing the usb board to the lower cover. Step size quanti...

  • Page 93

    Chapter 3 83 5. Lift the usb board out of the lower cover as shown. 6. Remove the usb board cable from the board connector..

  • Page 94

    84 chapter 3 removing the mainboard 1. See “removing the modem board” on page 80. 2. See “removing the usb board” on page 82. 3. Remove the single screw securing the mainboard to the lower cover. 4. Lift the mainboard from the lower cover right side first, and place it on a clean, dust-free surface....

  • Page 95

    Chapter 3 85 removing the rj-11 jack 1. See “removing the mainboard” on page 84. 2. Remove the adhesive tape securing the rj-11 cable to the lower cover. 3. Remove the rj-11 cable from the cable channel. Ensure that the cable is free from all cable clips. 4. Lift the cable bundle away from the lower...

  • Page 96

    86 chapter 3 5. Lift the rj-11 jack away from the lower cover to detach the adhesive securing it in place..

  • Page 97

    Chapter 3 87 removing the cpu fan 1. See “removing the mainboard” on page 84. 2. Disconnect the cpu fan power cable from the mainboard. 3. Remove the three securing screws from the cpu fan. 4. Remove the cpu fan from the mainboard. Step size quantity screw type cpu fan m2*3 3.

  • Page 98

    88 chapter 3 removing the thermal module 1. See “removing the mainboard” on page 84. 2. Remove the four screws securing the thermal module to the mainboard in reverse numerical order from 4 to 1. 3. Using both hands, lift the thermal module clear of the mainboard. Step size quantity screw type therm...

  • Page 99

    Chapter 3 89 removing the cpu 1. See “removing the thermal module” on page 88. 2. Using a flat-bladed screw driver, rotate the cpu locking screw 180° counter-clockwise as shown. 3. Lift the cpu clear of the socket as shown..

  • Page 100

    90 chapter 3 lcd module disassembly process lcd module disassembly flowchart screw list step screw quantity part no. Lcd bezel m2.5*5 4 86.Wbf02.010 m2*4 2 86.Wbf02.007 lcd panel m2.5*5 2 86.Wbf02.010 power board m2*3 1 86.Wbf02.003 lcd brackets m2*3 6 86.Wbf02.003 remove lcd panel remove lcd bezel ...

  • Page 101

    Chapter 3 91 removing the lcd bezel 1. See “removing the lcd module” on page 65. 2. Remove the four screw caps and six screws (four on the bezel and two on the hinge covers). 3. Starting from the top centre of the bezel, pry the bezel upwards and away from the panel. Move along the top edge and down...

  • Page 102

    92 chapter 3 removing the camera module 1. See “removing the lcd bezel” on page 91. 2. Disconnect the camera cable. 3. Remove the camera from the module..

  • Page 103

    Chapter 3 93 removing the lcd panel 1. See “removing the camera module” on page 92. 2. Remove the two securing screws from the lcd panel. 3. Lift the lcd panel out of the module, rear edge first, as shown. The lcd module appears as follows when the lcd panel is removed. Step size quantity screw type...

  • Page 104

    94 chapter 3 removing the power board 1. See “removing the lcd panel” on page 93. 2. Remove the single screw securing the power board bracket to the lcd module. 3. Lift the power board bracket from the lcd panel as shown. 4. Remove the power board from the bracket as shown. Step size quantity screw ...

  • Page 105

    Chapter 3 95 removing the lcd brackets and fpc cable 1. See “removing the lcd panel” on page 93. 2. Turn the lcd panel over to expose the rear. Lift the cable as shown to disengage the adhesive strip securing it in place. 3. Remove the adhesive tape and lift the adhesive protector securing the cable...

  • Page 106

    96 chapter 3 5. Remove the six securing screws (three on each side) from the lcd panel brackets. 6. Remove the lcd brackets by pulling away from the lcd panel. Step size quantity screw type lcd brackets m2*3 6.

  • Page 107

    Chapter 3 97 removing the microphone module 1. See “removing the lcd panel” on page 93. 2. Remove the strips holding the microphone cable in place. Ensure the cable is free from obstructions. 3. Lift the microphone module clear of the module..

  • Page 108

    98 chapter 3 removing the antennas 1. See “removing the lcd panel” on page 93. 2. Starting from the right hinge, remove the white antenna cable from the cable channel running along the bottom edge of the lcd module. 3. Remove the adhesive strips holding the left antenna cable in place. Ensure the ca...

  • Page 109

    Chapter 3 99 4. Remove the adhesive tape (green callout) and lift the left side antenna from the lcd module as shown. 5. Remove the adhesive strips holding the right antenna cable in place. Ensure the cable is free from obstructions. 6. Remove the adhesive tape (green callout) and lift the right sid...

  • Page 110

    100 chapter 3 lcd module reassembly procedure replacing the antennas, power board, and mic 1. Replace the left and right antennas as shown. Ensure that the locating pin on each antenna is correctly seated. Press down on the adhesive pads (green callout) to secure the antennas in place. 2. Replace th...

  • Page 111

    Chapter 3 101 3. Replace the right antenna cable (black) as shown. Ensure that the cable is secured under each adhesive tab strip. 4. Place the power board in to the bracket as shown. 5. Place the power board bracket in the lcd module as shown. 6. Replace the single screw to secure the bracket in pl...

  • Page 112

    102 chapter 3 note: the lcd module appears as shown when the antennas, power board, and mic are replaced correctly..

  • Page 113

    Chapter 3 103 replacing the lcd panel 1. Align the lcd brackets with the screw holes on the panel. 2. Starting with the top most screws (marked with ), replace the six screws in the brackets as shown. 3. Insert the lcd panel cable into the lcd panel connector as shown. 4. Replace the adhesive strip ...

  • Page 114

    104 chapter 3 6. Replace the lcd cable as shown an press down along the cable’s length to secure the cable to the panel. Important:ensure the cable is placed between the green callouts to avoid trapping when the panel is replaced. 7. Place the lcd panel in the back cover, bottom edge first, and lowe...

  • Page 115

    Chapter 3 105 replacing the camera module 8. Replace the two screws to secure the panel in the lcd module. 1. Align the camera board with the locating pins and place the camera in the lcd module. 2. Connect the cable to the camera board..

  • Page 116

    106 chapter 3 replacing the lcd bezel 1. Locate the bezel bottom edge first and press down until there are no gaps between the bezel and the lcd module. Important: ensure that the lcd cables pass through the hinge wells and are not trapped by the bezel..

  • Page 117

    Chapter 3 107 2. Press down around the entire perimeter of the bezel until there are no gaps between the bezel and the lcd module. 3. Replace the six screws as indicated. Note: the bezel securing screws differ in size: red callout—m2.5*5, green callout—m2*4..

  • Page 118

    108 chapter 3 main module reassembly procedure replacing the cpu important: the cpu has a pin1 locator that must be positioned corresponding to the marker on the cpu socket. Replacing the thermal module important:apply a suitable thermal grease and ensure all heat pads are in place before replacing ...

  • Page 119

    Chapter 3 109 replacing the cpu fan 3. Align the four screw holes on the thermal module and mainboard and lower the module into place. Keep the module as level as possible to spread the thermal grease evenly. 4. Secure the four screws (in numerical order from screw 1 to screw 4) in the thermal modul...

  • Page 120

    110 chapter 3 replacing the rj-11 jack 1. Place the rj-11 jack in the lower cover as shown. 2. Replace the cable bundle and press down to secure the adhesive in place 3. Run the cable along the lower cover as shown, using all available cable clips. 4. Secure the cable in place with an adhesive strip...

  • Page 121

    Chapter 3 111 replacing the mainboard 1. Ensure that the mainboard is face up (the cpu is not visible). Place the mainboard in the chassis, left side first (1), then rotate it downward into position (2). 2. Ensure that the rj-11 (modem) cable is accessible when the mainboard is replaced as shown. 3....

  • Page 122

    112 chapter 3 replacing the usb board 1. Reconnect the usb board cable to the usb board. 2. Align the locating holes and pins on the lower cover and replace the usb board. 3. Replace the single screw securing the board to the lower cover. 4. Replace the cable in the cable channel as shown and press ...

  • Page 123

    Chapter 3 113 replacing the modem board 1. Reconnect the rj-11 cable to the modem board. 2. Align the screw holes on the modem and lower cover and replace the board. 3. Secure the cable in place with adhesive tape. 4. Press down as indicated to connect the board-to- board interface. 5. Secure the mo...

  • Page 124

    114 chapter 3 replacing the speaker module 1. Place the left speaker module in the chassis as shown, ensuring that the locating pins are seated correctly. 2. Lift the mylar sheet away from the upper cover and run the speaker cable along the upper cover using all available cable clips. 3. Continue ru...

  • Page 125

    Chapter 3 115 replacing the led board replacing the media board ffc 1. Pass the led board ffc through the upper cover as shown. 2. Place the led board in the upper cover and press down as indicated to secure the board in place. 1. Place the media board ffc on the upper cover as shown, and press down...

  • Page 126

    116 chapter 3 replacing the touchpad bracket replacing the upper cover 1. Replace the touchpad bracket bottom edge first to engage the securing clips (1). Rotate the bracket on to the upper cover and press down as indicated (2). 2. Secure the bracket to the upper cover with a single screw. 3. Insert...

  • Page 127

    Chapter 3 117 2. Press down around the front and sides to secure the upper cover in place. Note: ensure that there a no gaps between the upper and lower covers. 3. Reconnect the following cables as shown. A b c d.

  • Page 128

    118 chapter 3 4. Connect a as shown. 5. Insert b as shown and close the locking latch. 6. Insert c as shown and close the locking latch. 7. Insert d as shown and close the locking latch. 8. Secure cables a and b in place using adhesive tape..

  • Page 129

    Chapter 3 119 9. Replace the nine screws in the upper cover as shown. Note: the securing screws differ in size: red callout—m2.5*5, blue callout—m2.5*3. 10. Turn the computer over and replace the thirteen screws as shown. Note: the securing screws differ in size: red callout—m2.5*8, green callout—m2...

  • Page 130

    120 chapter 3 replacing the lcd module 1. Turn the computer over. Align the lcd hinges with the lower cover and replace the lcd module. 2. Replace the four securing screws (two each side), starting with the left side hinge. Ensure that the lcd cables are not trapped in the hinges. Note: the securing...

  • Page 131

    Chapter 3 121 5. Run the lvds cable along the cable channel as shown, using all the available cable clips. 6. Reconnect the lvds cable to the mainboard as shown. 7. Run the power board cable along the cable channel using all available cable clips. 8. Connect the power board cable to the mainboard as...

  • Page 132

    122 chapter 3 11. Pull the antennas completely through from the under side of the computer. 12. Secure the cables in place with adhesive tape. 13. Replace the two securing screws..

  • Page 133

    Chapter 3 123 replacing the keyboard 1. Place the keyboard face down on the touchpad area.Reconnect the ffc as shown. 2. Close the ffc locking latch to secure the cable in place. 3. Turn the keyboard over and insert it front edge first into the chassis. 4. Press down as indicated to seat the keyboar...

  • Page 134

    124 chapter 3 replacing the media board 1. Align the media board with the transparent pane on the switch cover. 2. Press the media board down to secure it in place with adhesive..

  • Page 135

    Chapter 3 125 replacing the switch cover 1. Place the switch cover rear edge first on to the upper cover. Rotate the switch cover downward on the keyboard. 2. Press down the edges of the cover to snap it into place, then press the centre down until it snaps in to place. 3. Turn the computer over and...

  • Page 136

    126 chapter 3 4. Lift the media board ffc cover as shown to expose the ffc connector. 5. Connect the ffc to the media board as shown. 6. Close the ffc locking latch to secure the ffc in place. 7. Replace the media board ffc cover..

  • Page 137

    Chapter 3 127 replacing the hard disk drive modules 1. Place the hdd in the hdd carrier. 2. Replace the four screws (two each side) to secure the carrier. 3. Insert the secondary hdd, right side first, and lower it into place. 4. Slide the secondary hdd to the right to connect the interface. 5. Inse...

  • Page 138

    128 chapter 3 replacing the wlan module replacing the dimm modules 1. Insert the wlan module into the wlan socket. 2. Replace the single screw to secure the module. 3. Connect the two antenna cables to the module. 4. After connecting the cables to the terminals, secure the cables in place using adhe...

  • Page 139

    Chapter 3 129 replacing the odd module replacing the lower covers 1. Press the bezel into the tray, bottom edge first, to secure it to the odd module. 2. Secure the odd bracket with the two screws. 3. Push the odd module into the odd bay until it is flush with the casing. 4. Replace the single screw...

  • Page 140

    130 chapter 3 2. Replace the hdd1 cover as shown. Important:press down around the perimeter of the covers to ensure that the all the securing tabs are correctly located in the casing. 3. Secure the five captive screws to hold the covers in place. Hdd1 cover hdd2, wlan, and memory cover.

  • Page 141

    Chapter 3 131 replacing the sd dummy card replacing the battery 1. Insert the sd dummy card into the slot and push until the card clicks into place and is flush with the casing. 1. Slide and hold the battery release latch to the release position (1), insert the battery pack and press down (2). 2. Sl...

  • Page 142

    132 chapter 3.

  • Page 143

    Chapter 4 133 troubleshooting common problems use the following procedure as a guide for computer problems. Note: the diagnostic tests are intended to test only acer products. Non-acer products, prototype cards, or modified options can give false errors and invalid system responses. 1. Obtain the fa...

  • Page 144

    134 chapter 4 power on issue if the system doesn’t power on, perform the following actions one at a time to correct the problem. Do not replace a non-defective frus: computer shutsdown intermittently if the system powers off at intervals, perform the following actions one at a time to correct the pr...

  • Page 145

    Chapter 4 135 no display issue if the display doesn’t work, perform the following actions one at a time to correct the problem. Do not replace a non-defective frus: no post or video if the post or video doesn’t display, perform the following actions one at a time to correct the problem. 1. Make sure...

  • Page 146

    136 chapter 4 abnormal video display if video displays abnormally, perform the following actions one at a time to correct the problem. 1. Reboot the computer. 2. If permanent vertical/horizontal lines or dark spots display in the same location, the lcd is faulty and should be replaced. See “disassem...

  • Page 147

    Chapter 4 137 lcd failure if the lcd fails, perform the following actions one at a time to correct the problem. Do not replace a non- defective frus: built-in keyboard failure if the built-in keyboard fails, perform the following actions one at a time to correct the problem. Do not replace a non-def...

  • Page 148

    138 chapter 4 touchpad failure if the touchpad doesn’t work, perform the following actions one at a time to correct the problem. Do not replace a non-defective frus: internal speaker failure if the internal speakers fail, perform the following actions one at a time to correct the problem. Do not rep...

  • Page 149

    Chapter 4 139 sound problems if sound problems are experienced, perform the following actions one at a time to correct the problem. 1. Reboot the computer. 2. Navigate to start ´ control panel´ system and maintenance´ system´ device manager. Check the device manager to determine that: • the device i...

  • Page 150

    140 chapter 4 internal microphone failure if the internal microphone fails, perform the following actions one at a time to correct the problem. Do not replace a non-defective frus: [ microphone problems if internal or external microphones do no operate correctly, perform the following actions one at...

  • Page 151

    Chapter 4 141 hdd not operating correctly if the hdd does not operate correctly, perform the following actions one at a time to correct the problem. 1. Disconnect all external devices. 2. Run a complete virus scan using up-to-date software to ensure the computer is virus free. 3. Run the windows vis...

  • Page 152

    142 chapter 4 odd failure if the odd fails, perform the following actions one at a time to correct the problem. Do not replace a non- defective frus: odd not operating correctly if the odd exhibits any of the following symptoms it may be faulty: • audio cds do not play when loaded • dvds do not play...

  • Page 153

    Chapter 4 143 b. Double-click dvd/cd-rom drives. If the device displays a down arrow, right-click on the device and click enable. C. Check that there are no yellow exclamation marks against the items in lde ata/atapi controllers. If a device has an exclamation mark, right-click on the device and uni...

  • Page 154

    144 chapter 4 c. Click properties and select the advanced settings tab. Ensure that the enable dma box is checked and click ok. D. Repeat for the other ata devices shown if applicable. Drive not detected if windows cannot detect the drive, perform the following actions one at a time to correct the p...

  • Page 155

    Chapter 4 145 usb failure if the usb fails, perform the following actions one at a time to correct the problem. Do not replace a non- defective fru: modem function failure if the internal modem fails, perform the following actions one at a time to correct the problem. Do not replace a non-defective ...

  • Page 156

    146 chapter 4 wireless function failure if the wlan fails, perform the following actions one at a time to correct the problem. Do not replace a non- defective frus: s t a r t c he c k a nte nna to w l /w i m a x c a r d ok c he c k a nte nna ok c he c k w l/ w im a x c a r d ok c he c k f u n c t i ...

  • Page 157

    Chapter 4 147 bt unit failure if the bluetooth module fails, perform the following actions one at a time to correct the problem. Do not replace a non-defective fru: s t a r t c he c k b t c a ble w e l l c o n n e c t ok c he c k b t c a b l e ok c he c k b t ok c he c k f unc tion/b s w a p m /b n ...

  • Page 158

    148 chapter 4 function board failure if the function board fails, perform the following actions one at a time to correct the problem. Do not replace a non-defective frus: thermal unit failure if the thermal unit fails, perform the following actions one at a time to correct the problem. Do not replac...

  • Page 159

    Chapter 4 149 external mouse failure if an external mouse fails, perform the following actions one at a time to correct the problem. 1. Try an alternative mouse. 2. If the mouse uses a wireless connection, insert new batteries and confirm there is a good connection. See the mouse user manual. 3. If ...

  • Page 160

    150 chapter 4 intermittent problems intermittent system hang problems can be caused by a variety of reasons that have nothing to do with a hardware defect, such as: cosmic radiation, electrostatic discharge, or software errors. Fru replacement should be considered only when a recurring problem exist...

  • Page 161

    Chapter 4 151 post codes these tables describe the post codes and descriptions during the post. Chipset post codes the following table details the chipset post codes and functions used in the post. Code beeps post routine description 02h verify real mode 03h disable non-maskable interrupt (nmi) 04h ...

  • Page 162

    152 chapter 4 38h shadow system bios rom 3ah autosize cache 3ch advanced configuration of chipset registers 3dh load alternate registers with cmos values 42h initialize interrupt vectors 45h post device initialization 46h 2-1-2-3 check rom copyright notice 48h check video configuration against cmos ...

  • Page 163

    Chapter 4 153 85h initialize pc-compatible pnp isa devices 86h re-initialize onboard i/o ports. 87h configure motherboard configurable devices (optional) 88h initialize bios data area 89h enable non-maskable interrupts (nmis) 8ah initialize extended bios data area 8bh test and initialize ps/2 mouse ...

  • Page 164

    154 chapter 4 * if the bios detects error 2c, 2e, or 30 (base 512k ram error), it displays an additional word-bitmap (xxxx) indicating the address line or bits that failed. For example, 2c 0002 means address line 1 (bit one set) has failed. 2e 1020 means data bits 12 and 5 (bits 12 and 5 set) have f...

  • Page 165

    Chapter 5 155 jumper and connector locations top view item description jlvds1 lcd connector jp41 internal mic jp45 power board connector jkb1 internal keyboard connector jmdc1 internal mdc connector jp54 usb board connector jp37 b/t connector jp6 cap sensor board conn jp7 t/p connector jread1 card r...

  • Page 166

    156 chapter 5 bottom view item description pjp2 battery connector jmini2 wlan connector jsata2 odd connector jsata1 hdd connector jdimmi/2 ram connector jcpu cpu socket jsata3 2nd hdd connector jmxm2 mxm board connector jp32 fan connector jusb3 usb connector jhp1 head-phone jack hmic1 mic-in jack ju...

  • Page 167

    Chapter 5 157 clearing password check and bios recovery this section provide you the standard operating procedures of clearing password and bios recovery for packard bell easynote lj61. Packard bell easynote lj61 provides one hardware open gap on main board for clearing password check, and one hotke...

  • Page 168

    158 chapter 5 bios recovery by crisis disk bios recovery boot block: bios recovery boot block is a special block of bios. It is used to boot up the system with minimum bios initialization. Users can enable this feature to restore the bios firmware to a successful one once the previous bios flashing ...

  • Page 169

    Chapter 5 159 steps for bios recovery by crisis disk: before doing this, a crisis diskette should be prepared ready in hand. The crisis diskette could be made by executing the crisis disk program in another system with windows xp os. Follow the steps below: 1. Power off failed system. 2. Attach a us...

  • Page 170

    160 chapter 5.

  • Page 171

    Chapter 6 161 fru (field replaceable unit) list this chapter gives you the fru (field replaceable unit) listing in global configurations of packard bell easynote lj61. Refer to this chapter whenever ordering for parts to repair or for rma (return merchandise authorization). Please note that when ord...

  • Page 172

    162 chapter 6 packard bell easynote lj61 exploded diagrams main assembly no. Description acer p/n no. Description acer p/n 1 lcd module 6m.Wbf02.003 6 lower cover 60.Wbf02.003 2 switch cover 60.Wbf02.007 7 media board 55.Wbf02.001 3 keyboard kb.I170g.029 8 media board ffc 50.Wbf02.003 4 upper cover ...

  • Page 173

    Chapter 6 163 rear assembly no. Description acer p/n no. Description acer p/n 1 primary hdd cover 42.Wbf02.001 3 lower cover 60.Wbf02.003 2 secondary hdd door 42.Wbf02.002 1 2 3.

  • Page 174

    164 chapter 6 lcd assembly no. Description acer p/n no. Description acer p/n 1 lcd bezel 60.Wbf02.009 6 antenna_left 50.Wbf02.007 2 lcd panel lk.17305.001 7 lcd bracket_right 33.Wbf02.004 3 lcd cable 50.Wbf02.008 8 antenna_r 50.Wbf02.006 4 lcd bracket_left 33.Wbf02.004 9 microphone module 23.Wbf02.0...

  • Page 175

    Chapter 6 165 base top assembly no. Description acer p/n no. Description acer p/n 1 touchpad bracket 33.Wbf02.002 4 speaker module 23.Wbf02.002 2 upper cover 60.Wbf02.001 5 led board 55.Wbf02.002 3 touchpad ffc 50.Wbf02.002 1 2 3 4 5.

  • Page 176

    166 chapter 6 packard bell easynote lj61 fru list category description acer part number board foxconn bluetooth fox_brm_2.0 f/w 300 bt.21100.005 lite-on conexant -unizion 1.5_3.3v aus rd02-d330 fx.22500.021 media board 55.Wbf02.001 led board 55.Wbf02.002 usb board 55.Wbf02.003 power board 55.Wbf02.0...

  • Page 177

    Chapter 6 167 media board ffc 50.Wbf02.003 usb cable 50.Wbf02.004 rj11 cable 50.Wbf02.005 power cord us 3 pin 27.Tavv5.001 power cord eu 3 pin 27.Tavv5.002 power cord aus 3 pin 27.Tavv5.003 power cord uk 3 pin 27.Tavv5.004 power cord china 3 pin 27.Tavv5.005 power cord swiss 3 pin 27.Tavv5.006 power...

  • Page 178

    168 chapter 6 main hdd door w/ rubber foot 42.Wbf02.001 hdd carrier 33.Wbf02.001 hdd door for nb w/ 2 hdd 42.Wbf02.002 keyboard keyboard gateway gp-7t white sjv70 internal 17 standard 103ks white us international kb.I170g.029 keyboard gateway gp-7t white sjv70 internal 17 standard 103ks white greek ...

  • Page 179

    Chapter 6 169 keyboard gateway gp-7t white sjv70 internal 17 standard 104ks white spanish kb.I170g.023 keyboard gateway gp-7t white sjv70 internal 17 standard 104ks white turkish kb.I170g.027 keyboard gateway gp-7t white sjv70 internal 17 standard 104ks white sweden kb.I170g.024 keyboard gateway gp-...

  • Page 180

    170 chapter 6 led lcd auo 17.3" wxga+ glare b173rw01-v0 lf 220nit 8ms 600:1 lk.17305.001 led lcd samsung 17.3" wxga+ glare ltn173kt01-a01 lf 220nit 8ms 600:1 lk.17306.001 led lcd lpl 17.3" wxga+ glare lp173wd1-tla1 lf 220nit 8ms 600:1 lk.17308.001 led lcd cmo 17.3" wxga+ glare n173o6-l02 lf 220nit 8...

  • Page 181

    Chapter 6 171 lcd cover imr-gtw 60.Wbf02.009 lcd cover imr-pb 60.Wbf02.010 antenna main (r -1x2) 50.Wbf02.006 antenna aux (l) 50.Wbf02.007 antenna mimo (r-3x3) 50.Wbf02.009 lcd bezel 60.Wbf02.008 lvds cable 50.Wbf02.008 lcd bracket r+l 33.Wbf02.004 camera 0.3m 57.Wbf02.001 assy lec lcd module 17.3" ...

  • Page 182

    172 chapter 6 antenna aux (l) 50.Wbf02.007 lcd bezel w/o cmos 60.Wbj02.003 lcd bracket r+l 33.Wbf02.004 assy lec lcd module 17.3" wxga glare w/ antenna *3, imr, w/o ccd 6m.Wbj02.002 led lcd auo 17.3" wxga+ glare b173rw01-v0 lf 220nit 8ms 600:1 lk.17305.001 led lcd samsung 17.3" wxga+ glare ltn173kt0...

  • Page 183

    Chapter 6 173 mainboard mainboard enlj61_umacck_nv76_72_umacckm rs780 sb700 lf mb.B5802.001 mainboard enlj61_m96_m92&nv76/72_m96_m92 rs780 sb700 lf mb.B6002.001 heatsink vga thermal module-m92m 60.Wbw02.001 vga thermal module-m96m 60.B6002.001 cpu thermal module 60.Wbt02.001 fan-uma 23.B5702.001 spe...

  • Page 184

    174 chapter 6 screw list category description part no. Screw screw m2.45d 8.0l k 5.5d 0.8t zknl 86.Wbf02.001 screw m2.5d 5l k 5.5d zk nl + cr3 86.Wbf02.010 screw m2.46d 3.0l k 5.5d 0.8t zknl 86.Wbf02.002 screw m1.98d 3.0l k 4.6d 0.8t zknl 86.Wbf02.003 screw m2.5d 4.15l k 5.5d zk nl cr3 86.Wbf02.004 ...

  • Page 185

    Chapter 6 175.

  • Page 186

    Appendix a 176 model definition and configuration packard bell easynote lj61 series model ro country acer part no description cpu enlj61- 644g50mn emea france lx.Ba20y.001 enlj61-644g50mn vhb32btfr1 m92xt512cck2 2*2g/500_l/6l/5r/ cb_bgn_0.3d_gec_fr61 easynote_lj61-bg114fr aaql64 enlj61- 644g32mn eme...

  • Page 187

    177 appendix a enlj61- 644g50mn emea belgium lx.B730x.003 enlj61-644g50mn vhp32btbe1 umacck2 2*2g/500_l/6l/5r/ cb_bgn_0.3d_gec_ent4 easynote_lj61-rb-001be aaql64 enlj61- 643g25mn emea uk lx.B730x.002 enlj61-643g25mn vhp32btgb1 umacck2 1g+2g/250/6l/5r/ cb_bgn_0.3d_gec_enx4 easynote_lj61-rb-110uk aaql...

  • Page 188

    Appendix a 178 enlj61- 724g50mn nled17.3 wxga+g m92xt 512m-ddr2 (64*16*4) so2gbii6 so2gbii6 n500gb 5.4ks n enlj61- 644g50mn nled17.3 wxga+g m96 1g-ddr2 (64*16*8) so2gbii6 so2gbii6 n500gb 5.4ks n enlj61- 644g32mn nled17.3 wxga+g m96 1g-ddr2 (64*16*8) so2gbii6 so2gbii6 n320gb 5.4ks n enlj61- 644g32mn ...

  • Page 189

    179 appendix a enlj61- 644g32mn nsm8xs nis 5 in 1-built in 3rd wifi 1x2 bgn 3rd wifi 1x2 bgn n enlj61- 644g32mn nsm8xs nis 5 in 1-built in 3rd wifi 1x2 bgn 3rd wifi 1x2 bgn n enlj61- 644g25mn nsm8xs nis 5 in 1-built in 3rd wifi 1x2 bgn 3rd wifi 1x2 bgn n enlj61- 743g100mn nsm8xs nis 5 in 1-built in ...

  • Page 190

    Appendix a 180

  • Page 191

    Appendix b 181 test compatible components this computer’s compatibility is tested and verified by acer’s internal testing department. All of its system functions are tested under windows ® xp home, windows ® xp pro environment. Refer to the following lists for components, adapter cards, and peripher...

  • Page 192

    182 appendix b microsoft ® windows ® vista environment test brand type description adapter delta 90w adapter delta 90w 19v 1.7x5.5x11 blue adp-90sb bbge lv4, for obl (for flicker issue) led lf audio codec realtek alc272x realtek audio codec alc272x battery panasonic 6cell2.2 battery panasonic as-200...

  • Page 193

    Appendix b 183 amd atuzm85 cpu amd turion ultra zm85 pga 2.3g 2m 638 35w griffin b1 amd atuzm86 cpu amd turionx2 zm86 pga 2.4g 2m 638 35w griffin b1 amd atuzm87 cpu amd turion ultra zm87 pga 2.4g 2m 638 35w griffin b1 amd smpsi4025w cpu amd sempronm si40 pga 2.0g 512k 638 25w griffin b1 amd smpsi422...

  • Page 194

    184 appendix b lan broadcom bcm5784 broadcom bcm5784 lcd auo nled17.3wxga+g led lcd auo 17.3" wxga+ glare b173rw01-v0 lf 220nit 8ms 600:1 cmo nled17.3wxga+g led lcd cmo 17.3" wxga+ glare n173o6-l02 lf 220nit 8ms 600:1 lpl nled17.3wxga+g led lcd lpl 17.3" wxga+ glare lp173wd1-tla1 lf 220nit 8ms 600:1...

  • Page 195

    Appendix b 185 odd hlds nbdcb4xs odd hlds bd combo 12.7mm tray dl 4x ct10 lf w/o bezel sata plds nbdcb4xs odd plds bd combo 12.7mm tray dl 4x ds-4e1s lf w/ o bezel sata hlds nsm8xs odd hlds super-multi drive 12.7mm tray dl 8x gt20n lf w/o bezel sata panasonic nsm8xs odd panasonic super-multi drive 1...

  • Page 196

    186 appendix b.

  • Page 197

    Appendix c 187 online support information this section describes online technical support services available to help you repair your acer systems. If you are a distributor, dealer, asp or tpm, please refer your technical queries to your local acer branch office. Acer branch offices and regional busi...

  • Page 198

    188 appendix c.

  • Page 199: Index

    189 a aflash utility 35 antennas removing 98 b battery pack removing 46 replacing 131 bios vendor 17 version 17 bios utility 27–35 boot 33 exit 34 navigating 27 onboard device configuration 31 power 33 save and exit 34 security 30 system security 34 board layout top view 155 c camera module removing...

  • Page 200

    190 lcd brackets removing 95 replacing 103 lcd failure 137 lcd module removing 65 replacing 120 lcd module disassembly flowchart 90 lcd module reassembly procedure 100 lcd panel removing 93 replacing 103 led board removing 76 replacing 115 lower covers removing 48 replacing 129 m main module reassem...

  • Page 201

    191 t test compatible components 181 thermal grease 108 thermal module removing 88 replacing 108 thermal unit failure 148 touchpad bracket removing 74 replacing 116 touchpad failure 138 troubleshooting built-in kb failure 137 easytouch buttons 148 hdtv switch 149 internal microphone 140 internal spe...

  • Page 202

    192.