Summary of X-POS 850
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Service manual x-pos 850
Page 2: Copyrights
Copyrights ©2010. All rights reserved. The information in this document is subject to change without prior notice in order to improve reliability, design and function and does not represent a commitment on the part of the manufacturer. This document contains proprietary information protected by copy...
Page 3: Contents
Contents ii contents copyrights .................................................................................................I liability disclaimer ...................................................................................I contents..........................................................
Page 4: Before You Start
1. 1. Before you start 1. Please unplug the power cable before you start to work. 2. Please read and follow the instructions in this document carefully. Failure to follow these instructions could damage your device and void the warranty. 1.1. Tools suggested all procedures in this document require t...
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Chapter 2 2 2. 2. Opening the device and hdd removal 2.1 how to remove the hinge covers 1. Hold the upper hinge cover and push the mark. 2. Lift the upper hinge cover. 2.2 how to install the hinge cover 1. Holding the lower hinge cover and pushing it softly against the rear side of the device. 2. Al...
Page 6: 2.3 Hdd Removal
3. Join the upper and lower hinge covers as directions shown below. 2.3 hdd removal 1. Remove the screw in the blue circle and pull the hdd tray out. 2. Disconnect the sata cable and hdd power cable. 3. Remove the hdd as shown below. Chapter 2 3.
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Chapter 2 4 4. Un-tighten four screws and remove the base from the pos device.. 5. Un-tighten two screws. 6. Open the back panel..
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3. 3. Mainboard side components replacement 1. Open the two ejectors on the slot by pushing them, and remove the ram from the slot. 2. Align and insert the new ram into the slot and push both ends of the ram down until the ejectors snap into place. 3. Disconnect the sata cable the hdd power cable fr...
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Chapter 3 6 5. Disconnect: 1. Lcd cable, 2. Inverter cable and 3. Touch panel cable. 6. Disconnect: 1. Parallel port cable and 2. Com cable. 7. Disconnect: 1. Parallel port cable and 2. Com cable..
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8. Loosen the four screws and disconnect the msr cable connector. 9. Loosen the two screws by 1.5 mm hexagon socket spanner as shown below. 10. Remove the mainboard. Chapter 3 7.
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Chapter 3 8 11. Loosen the four screws by 1.5 mm hexagon socket spanner as shown below, and then you can remove the parallel port cable and the com port cable. 12. Loosen the two screws as shown and remove the io bracket. 13. Remove the power switch..
Page 12: 4..
4. 4.. Front-panel side component replacement 1. Un-tighten the three screws and disconnect the three connectors, and then you can remove the lcd inverter. 2. Remove all black tapes as the arrows directed and remove the screws marked in the blue circles. And then you can remove the led indicator, in...
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Chapter 4 10 5. Remove the two screws on the both side of the lcd chassis and take out the lcd panel..