XPOS854-855 service manual 201200504
Contents
1. Chapter 3 5 Disconnect 1 speaker cable 2 parallel port cable and 3 COM cable from the mainboard 5 1 For XPOS85 5W D525 disconnect the touch control bard cable from the USB connector 6 Loosen the two screws by 1 5 mm hexagon socket spanner as shown below Chapter 3 5 7 Loosen the four screws fixing the mainboard and then remove the mainboard 8 Loosen the six screws by 1 5 mm hexagon socket spanner as shown below and then you can remove the COM3 port cable VGA port cable and parallel port cable 9 Remove the power switch AE a Chapter 3 10 Remove the LED lens and then separate the LED indicator from the LED lens Chapter 3 7 4 Front Panel side Component Replacement 1 Remove all black tapes CAUTION For XPOS85 5W D525 there are a touch panel control board insulation sheet and other cables equipped Sub steps under Step 1 below are for XPOS85 5W D525 1 1 Remove the insulation sheet 8 Chapter 4 1 2 Disconnect the two flexstrip cables linking the touch panel and the touch control board from the touch control board TIE eee nw My Rows 1 3 Disconnect the touch control cable from the touch control board Chapter 4 9 10 2 Disconnect the touch cable wt 33 400 3 Disconnect the LCD panel cable 4 disconnect the three connectors Chapter 4 6 Remove all four screws as shown and remove the2. LCD from the front touch assembly 7 Remove the two screws per side and then you can remove the LCD bracket Chapter 4 11
3. Service Manual XPOS85 5W D525 XPOS84 5B D525 Copyrights 2012 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 copyright All rights are reserved No part of this manual may be reproduced by any mechanical electronic or other means in any form without prior written permission of the manufacturer All trademarks are property of their respective owners Liability Disclaimer In no event will the manufacturer be liable for direct indirect special incidental or consequential damages arising out of the use or inability to use the product or documentation even if advised of the possibility of such damages The information in this document is subject to change without notice Contents COD 1 le 9 ea E E ee ee eee ner E See ere l LADHIRY Pt ine bret cet eters naaa SARAR l CONtOIHS 0 ccccceceeececeeeeeeeeeceeeneeneceeenecnecnecnecaecasenecaeoaeenecasenecueeaeeusenesneenes il Te ely TLO g dene ee ne ee ee ee ee ee 1 1 1 Tools Suggested 1 0 ee eee cece ceeee eee eeeeneeeeeceeeeeeseaseenseeesenesenesenseeeseneseneseneeeeess 1 2 Opening the Device and HDD Removal ccccscceeeceeeseeeeeeeeeenees 2 2 1 MEDS OOM Gh oct ioe etre cine cttte ce ccc cee ices tse ee cee eet
4. ave vee ties a aaa aA 2 3 Mainboard side Components Replacement ccccseeseeeeeeeeeeeeees A 4 Front Panel side Component Replacement ccceeceeeseeeeeeeeeeees 8 ji Contents 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 the following tools Gz 0 Phillips screwdriver 1 Phillips screwdriver Magnetized suggested Magnetized suggested EE 1 5 mm hexagon socket spanner Magnetized suggested Note The picture is for a reference only the actual item is the standard Chapter 1 4 2 Opening the Device and HDD Removal 2 1 HDD Removal 1 Remove the screw in the blue circle 2 Pull the HDD tray out Chapter 2 4 Remove the HDD as shown below Chapter 2 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 1 SATA cable 2 HDD power cable 3 LED indicator cable and 4 power switch cable from the main board 4 Disconnect 1 inverter cable 2 LCD panel cable and 3 VGA cable from the mainboard
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