Summary of VERSA M350
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Versa m350/p550 disassembly manual.
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Nec versa m350/p550 disassembly manual page 2 table of contents overview.................................................................................................................................................................3 technician notes....................................................
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Nec versa m350/p550 disassembly manual page 3 overview this document contains step-by-steps disassembly instructions for the versa m350/p550 chassis. The instructions are illustrated where necessary with images of the part that is being removed or disassembled. Furthermore, the screws that are remov...
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Nec versa m350/p550 disassembly manual page 4 hazardous voltage there is hazardous voltage present inside the computer when it is connect to an ac supply, even when the computer’s power switch is off. Exposure to hazardous voltage could cause personal injury. To avoid risk of injury, contact an auth...
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Nec versa m350/p550 disassembly manual page 5.
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Nec versa m350/p550 disassembly manual page 6 removing the battery perform the following steps to remove the battery: 1. Make sure to power off the versa m350/p550 2. Turn the unit upside down. 3. Unlock the battery and slide it out of its place as the arrow shows in fig. 1 fig. 1 removing the batte...
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Nec versa m350/p550 disassembly manual page 7 removing the memory module to remove the memory module, first remove the battery (see removing the battery ), then perform the following steps: 1. Release the one screw retaining the memory module cover. Fig. 2 removing the screw retaining the memory mod...
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Nec versa m350/p550 disassembly manual page 8 removing the hard disk drive to remove the hard disk drive, first remove the battery (see removing the battery ), then perform the following steps: 1. Remove the screws as shown in fig. 4 fig. 4 removing the hard disk drive cover 2. Release the screws th...
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Nec versa m350/p550 disassembly manual page 9 removing the optical disk drive to remove the odd, first remove the battery (see removing the battery ) then perform the following steps: 1. Remove the screws retaining the optical drive as shown in fig. 6 fig. 6 releasing the optical drive 2. Eject the ...
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Nec versa m350/p550 disassembly manual page 10 3. Flip over the unit, and pull the odd module out from the base unit as shown in fig. 8 fig. 8 pulling the optical drive out from the base unit removing the keyboard to remove the keyboard, first remove the battery (see removing the battery ), then per...
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Nec versa m350/p550 disassembly manual page 11 2. Lift up the keyboard cover carefully as shown in fig. 10 fig. 10 lifting up the keyboard cover 3. Lift up the keyboard and disconnect it from the system as shown in fig. 11 fig. 11 disconnecting the keyboard flat cable.
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Nec versa m350/p550 disassembly manual page 12 removing the wireless lan module to remove the wireless lan module first remove the battery (see removing the battery ) and remove the keyboard (see removing the keyboard ) then perform the following steps: 1. Remove the screws retaining the heat plate ...
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Nec versa m350/p550 disassembly manual page 13 removing the cpu (for k2s) to remove the cpu first remove the battery (see removing the battery ) and remove the keyboard (see removing the keyboard ) then perform the following steps: 3. Remove the screws retaining the heat plate as shown in fig. 14 fi...
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Nec versa m350/p550 disassembly manual page 14 note: beware of screws use on the cpu heat sink! Make sure to use the screw size m2.5x7, otherwise it might cause damage to the cpu die. Secure the screw around the cpu socket first before other screws. 5. Use flat screwdriver to unlock the cpu from the...
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Nec versa m350/p550 disassembly manual page 15 2. Remove the cpu fan screws and disconnect cpu fan as shown in fig. 18 fig. 18 cpu fan 3. Unscrew the gpu heat sink. Fig. 19 gpu heat sink m2.5 x 6 sliver m2x4 sliver.
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Nec versa m350/p550 disassembly manual page 16 4. Disconnect fan connection and remove the cpu heat sink screws around cpu socket in descending order (3 Æ2Æ1), then lift up the cpu heat sink. Fig. 20 cpu heat sink note: beware of screws use on the cpu heat sink! Make sure to use the screw size m2.5x...
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Nec versa m350/p550 disassembly manual page 17 removing the lcd module to remove the lcd module first remove the battery (see removing the battery ) and remove the keyboard (see removing the keyboard ) then perform the following steps: 1. Remove the screws retaining the heat plate as shown in fig. 2...
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Nec versa m350/p550 disassembly manual page 18 3. Disconnect wireless module antenna connector. Fig. 24 disconnection wireless module antenna connector 4. Flip over the base unit and release the screws retaining the lcd module. Fig. 25 removing the screws retaining the lcd module 5. Release the scre...
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Nec versa m350/p550 disassembly manual page 19 removing the lcd panel to remove the lcd panel, first remove the lcd module (see removing the lcd module ), then perform the following steps: 1. Use a pin to remove the rubber cover on the lcd module as shown in fig. 27 2. Remove all screws as shown in ...
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Nec versa m350/p550 disassembly manual page 20 4. Release the inverter board by remove the screw and disconnect all connectors as shown in fig. 29 fig. 29 removing the inverter board 5. Carefully lift up the lcd panel. 6. Remove the screws at both sides of the lcd panel in order to release the lcd h...
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Nec versa m350/p550 disassembly manual page 21 removing the top cover to remove the top cover , first remove the battery (see removing the battery ), remove the hdd (see removing the hard disk drive ), remove the optical disk drive (see removing the optical disk drive ), remove the keyboard (see rem...
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Nec versa m350/p550 disassembly manual page 22 2. Release all screws on the top cover and disconnect touch pad cable as shown in fig. 32 fig. 32 top cover screws 3. Carefully lift up the top cover. M2.5x9 copper.
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Nec versa m350/p550 disassembly manual page 23 removing the touch pad to remove the touch pad, first remove the top cover (see removing the top cover), then perform the following steps: 1. Unscrew the screws on the top cover as shown in fig. 33 fig. 33 touch pad 2. Carefully separate the touch pad m...
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Nec versa m350/p550 disassembly manual page 24 removing the mdc modem to remove the mdc modem, first remove the top cover (see removing the top cover), then perform the following steps: 1. Disconnect cable and release screws on mcd modem as shown in fig. 34 fig. 34 mdc modem 2. Lift up the mdc modem...
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Nec versa m350/p550 disassembly manual page 25 removing the main board to remove the main board, first remove the top cover (see removing top cover ) then perform the following steps: 1. Remove the hex screws from the vga port as shown in fig. 36 fig. 36 vga port 2. Unscrew those screws on hdd holde...
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Nec versa m350/p550 disassembly manual page 26 3. Disconnect speaker and lid switch connectors from the main board and unscrew the screws encircled in fig. 38 fig. 38 screws on main board 4. Lift up the main board carefully as shown in fig. 39 fig. 39 lifting up the main board m2.5 x 7 sliver.
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Nec versa m350/p550 disassembly manual page 27 removing the speaker assembly to remove the speaker assembly, first remove the main board (see removing the main board ) then perform the following steps: 1. Remove the screws holding speaker assembly as shown in fig. 40 fig. 40 speaker assembly 2. Care...
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Nec versa m350/p550 disassembly manual page 28 dip switch settings jumper description setting open - uk keyboard close - us keyboard open - nec close - packard bell reserved 5-6 1-2 keyboard type 3-4 bios logo 2 5 6 1.
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Nec versa m350/p550 disassembly manual page 29 screws m2x4sliver m3x7 copper m2.5x9 copper m2.5x7 sliver m2.5x5 black m2.5x10 silver m2x3 copper.
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Nec versa m350/p550 disassembly manual page 30 notice the information in this guide is subject to change without notice. This guide contains information protected by copyright. No part of this guide may be photocopied or reproduced in any form or by any means without prior written consent from nec p...