EBN Technology XPOS75A-2B-2930 Service Manual Download Page 4

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Chapter 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:

#0 Phillips screwdriver

#1 Phillips screwdriver

(Magnetized suggested)

1.5 mm hexagon socket spanner

(Magnetized suggested)

Summary of Contents for XPOS75A-2B-2930

Page 1: ...Copyrights i Service Manual XPOS75A 2B 2930 XPOS75A 2B 1900...

Page 2: ...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 o...

Page 3: ...You Start 2 2 Opening the Device 3 3 RAM Disassembly 5 4 HDD Disassembly 6 5 Touch Panel Control Board Disassembly 7 6 LED indicator Disassembly 8 7 Power Switch Disassembly 9 8 Mainboard and I O Pane...

Page 4: ...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 0 Philli...

Page 5: ...Chapter 2 3 2 2 Opening the Device 1 Loosen the screw of the VESW wall mount as shown 2 Remove the device from the base 3 Un tighten six screws on the back panel anticlockwise...

Page 6: ...Chapter 2 4 4 Separate the back panel from the front panel by lifting up and lay it down carefully...

Page 7: ...sembly 1 Open the two ejectors on the slot by pushing them and remove the RAM from the slot 2 Remove the old RAM 3 Align and insert the new RAM in the slot and push both ends of the RAM down until the...

Page 8: ...shown below and remove the HDD assembly from the device 2 Unplug one connector of the SATA cable and power cable from the HDD 3 Loosen the four screws fixing the HDD and remove the HDD from the bracke...

Page 9: ...Remove 1 LED indicator connector 2 SATA cable 3 LCD connector 4 backlight connector 5 power switch connector cable 6 parallel port cable 7 serial port cable 8 Customer display cable 9 USB cable and 10...

Page 10: ...Chapter 6 8 6 6 LED indicator Disassembly 1 Unplug the LED indicator from the LCD chassis s...

Page 11: ...Chapter 7 9 7 7 Power Switch Disassembly 1 Remove the power switch from the device...

Page 12: ...d I O Panel Disassembly 1 Loosen the four hexagonal screws by 1 5 mm hexagonal socket spanner as shown below 2 Loosen the four screws by 0 Phillips screwdriver as shown below 3 Remove the mainboard fr...

Page 13: ...the two screws by 1 Phillips screwdriver and remove the I O panel 5 Loosen the four hexagonal screws by 1 5 mm hexagonal socket spanner as shown below and you can remove the COM port and parallel por...

Page 14: ...Chapter 8 12 9 9 Speakers Disassembly 1 Loosen the four screws by 1 Phillips screwdriver as shown below and remove the speaker assembly from the device...

Page 15: ...Chapter 10 13 10 10 LCD Panel Disassembly 1 Loosen the four screws in blue circle as shown below by 1 Phillips screwdriver 2 Remove the LCD panel assembly and loosen the four screws holding the LCD...

Page 16: ...Chapter 10 14 3 Lift up the touch panel and you can take out the LCD...