EZPPC717,719 Service Manual 20081230
Contents
1. ccccccceeceeeseecneeneesesensenecneeseeens 6 HDD Replacement ccccccceecseceeeeeeeenecnecnseesaecnecnsenseeenecnsonsaneneeneenseesaes 8 LCD Inverter Replacement cccccccecseeceeeeeceeeeeceeeeeceeeneeneeneeneeneeaes 10 8 1 Disconnect Inverter Cable ccccccseceeeceeeeeeeeeeeneeeeeesoneeeesenecneseesonsones 10 8 2 Remove the LCD Inverter ccccceceeeceeeeeeeeeeeeeeeesensoneseeseneenesensonesensoness 11 Touch Panel Control Board Replacement c cccseseeseeceeceeeeeeneees 12 9 1 Disconnect Touch Panel Control Board Cable cceseeeeeeeeeeees 12 9 2 Remove the Touch Panel Control Board cscceeesseeeeeeeeseneeeeeeneenes 12 Power Switch Replacement ccccccccecseeceeceeeeeneeneensenecneeneeneeneenennes 13 Mainboard Replaceme ntt ccccscceesececeeeeeenseeeneeseneeeseecesneensneneneenees 15 G Panel TE DIAC OIG ING scisesinnraenien aa 17 LGD eet a ONION ccacsacnedescexs us vidan sper veece ween aai 18 Serial Port Power Configuration in BIOS ccsecseeeseeeeeseeeeeeeeeees 20 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 too2. 5 RING IN Save and Exit Serial Port4 RI 12 5 RING IN Save and Exit Serial PortS Address 2D8 Exit Serial PortS Address 2D8 Exit v02 61 C Copyright 1985 2006 American Megatrend Inc v02 61 C Copyright 1985 2006 American Megatrend Inc Chapter 7 21 14 3 Boot Device Configuration 1 Press gt key to switch to Boot tab and press to configure the boot device AMT BIOS SETUP UTILITY Run PXE ROM Disabled vUz2 61 C Copyright gg American Megatrend Inc 14 4 Save Configuration Changes and Exit Press F10 key and highlight the OK on the message box by pressing a arrow key and press the Enter Key save Configuratoin Changes and Exit Setup Cancel 22 Chapter 7
3. Service Manual EZPPC 0 7B C1G EZPPC 0 9B C1G Copyrights 2009 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 Bas EL E E pede creeps E A A T PEE T i Liability Disclaimer ccccceeceeceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeoeeensoneeeeoeeeneoeenaes l OO ana EEEE ji La C01 Bo a AAE A E OA E EE E 1 Opening the DeviCe sssnunnnsnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nenne 2 RAM Replaceme nt cccccccceececceeeeceseeeneesenscesnecnsnsonsesonsasenseesnenseesneees 3 Battery ING ORICON G sessar ias 4 LED UE ieee Br INE acansaentany ce niouiereneeee aiaa aaa 5 Speaker Assembly Replacement
4. assembly from the mainboard as shown below 6 Chapter 5 3 Loosen the four screws by 1 Phillips screwdriver as shown below and remove the speaker assembly from the device Chapter 5 HDD Replacement ut iip w pamm a ey r F a CEPT EERE 1 Unplug one connector of the IDE cable from the mainboard 2 Unplug another connector of the IDE cable from the HDD Chapter 5 3 Loosen the four screws by 1 Phillips screwdriver as shown below and remove the HDD from the device 4 Loosen the four screws by 1 Phillips screwdriver as shown below 3 Remove the HDD as show below 4 Install the new HDD in the reverse procedure from Step 5 to Step 1 Chapter 5 LCD Inverter Replacement 8 1 Disconnect Inverter Cable 1 Disconnect the inverter cable from the mainboard 1 0 Chapter 5 8 2 Remove the LCD Inverter 1 Disconnect two connecters form the LCD inverter as shown below 2 Loosen the three screws by 0 Phillips screwdriver and remove the inverter 3 Install the new LCD inverter in the reverse procedure Chapter 5 4 4 9 9 1 Disconnect Touch Panel Control Board Cable 1 Disconnect Touch Panel Control Board Cable from the mainboard as shown below Touch Panel Control Board Replacement 9 2 Remove the Touch Panel Control Board 1 Loosen the two screws by 0 Phillips screwdriver as shown below 2 Install the new
5. ls 0 Phillips screwdriver 1 Phillips screwdriver Magnetized suggested Magnetized suggested 1 5 mm hexagon socket spanner Magnetized suggested Chapter 1 4 Opening the Device 1 Un tighten two screws on the back panel anticlockwisly 2 Open the back panel 2 Chapter 2 RAM Replacement 1 Open the tow ejectors on the slot by pushing them and remove the RAM from the slot 4 Align and insert the new RAM in the slot and push both ends of the RAM down until the ejectors snap into place Chapter 3 3 Battery Replacement 1 Unplug the connector of the battery from the mainboard 2 Loosen the two screws by 1 Phillips screwdriver as shown below and remove the battery 3 Install a new battery in the reverse procedure Note The battery cable must be connected in the correct orient me j 2 Wa O pa Titer Conpecton Female connector of the battery cord 4 Chapter 5 LED indicator Replacement x _ 1 Unplug the connector of the LED indicator assembly from the mainboard 2 Loosen the two screws by 1 Phillips screwdriver as shown below and remove LED indicator assembly 3 Install a new LED indicator assembly in the reverse procedure Chapter 5 5 errr rst DA bnin 1 Disconnect the connector of the speaker
6. o the Configure Super IO Chipsets screen AMI BIOS SETUP UTILITY Advance Sattinga Configure the IDE IDE ER Device S USB Configuration gt PCI Configuration gt System Configuration Restore on AC Power Loss Power Off Select Screen Select Item Change Field Select Field General Help Save and Exit Exit v02 61 C Copyright 1985 2006 American Megatrend Inc 2 Pressing arrows keys to set every serial port power source and then press F10 to save your configuration and exit Advanced Advanced Configure Super IO Chipsets Configure Super IO Chipsets Parallel Port Address i Parallel Port Address Sy ses Parallel Port Mode SPP a ee Parallel Port Mode SPP ee Parallel Port IRQ 7 Port Parallel Port IRQ 7 Port Serial Porti Address 3F8 Serial Porti Address Serial Porti IRO 4 Serial Porti IRO EN 23274227485 EN 23274227485 Serial Port2 Address 2F8 Serial Port2 Address Serial Port2 IRQ 3 Serial Port2 IRQ Serial Port2 RI 12 5 RING IN Serial Port2 RI 12 5 EN232 4227485 RS232 EN232 4227485 IR Function Disabled IR Function Serial Port3 Address 3E8 Select S Serial Port3 Address Select S Serial Port3 IRO 3 a lock tees Serial Port3 IRO 3 ee tie Serial Port3 RI 12 5 RING IN A Serial Port3 RI 12 5 RING IN TOA Penis Serial Port4 Address 3 Select Field Serial Port4 Address 3 Select Field Serial Port4 IRO 3 General Help Serial Port4 IRO 3 General Help Serial Port4 RI 12
7. power switch until the power indicator on the front panel glow green 2 Before Windows launch Press the Delete key to enter he BIOS AMI BIOS SETUP UTILITY system Overview BIOS Build ID AOS Series 3A05 BIOS Build Date 08706707 EC ROM Version 2 2 11 CPU Name Intel R Celeron R M Processor CPU Speed 1 00 GHz 49 04 system Date Mon 10 22 2008 Use ENTER TAB or SHIFI TAB to select a field Use Jor to configure system time Select Screen Select Item Change Field Select Field General Help Save and Exit Exit vU2z 61 C Copyright 1383 2006 American Megatrend Inc 20 Chapter 7 14 1 System Time and System Date Adjustment 1 Under the Main tab press the four arrow keys to high light the System Time and system Date to configure AMI BIOS SETUP UTILITY MAT System Overview Use ENTER TAB BIOS Build ID A03 Series 3A05 or SHIFI TAB to BIOS Build Date 08 06 07 select a field EC ROM Version 1 eli Use or to configure system time CPU Name Intel R Celeron R M Processor CPU Speed 1 00 GHz 49 04 Select Screen System Date Mon 10 22 2008 fe T Select Field General Help Save and Exit Exit v02 61 C Copyright 1985 2006 American Megatrend Inc 14 2 Serial ports Configuration 1 Press gt key to switch to Advanced tab and press to highlight Super IO Configuration and then press the Enter key to switch t
8. touch panel control board in the reverse procedure 1 2 Chapter 5 Power Switch Replacement 1 Disconnect the power switch cable from the mainboard 2 Remove the power switch from the device Chapter 7 13 3 Install the new touch panel control board in the reverse procedure from Step 2 to Step 1 Note The power switch cable must be connected to the correct pin 1 4 Chapter 7 Mainboard Replacement 1 Disconnect the two COM cables from the mainboard 3 Loosen the eight screws by 1 5 mm hexagon socket spanner to remove the COM port assemblies as shown below Chapter 7 4 5 4 Remove the mainboard from the device as shown below 2 Install the new mainboard in the reverse procedure 16 Chapter 7 I O Panel Replacement 1 Remove the two screws by 1 Phillips screwdriver as shown below 2 Install the new COM port assembly to the new I O panel and install it to the device in the reverse procedure Chapter 7 1 7 LCD Panel Replacement 1 Loosen the eight screws in blue circle as shown below by 1 Phillips screwdriver 3 Loosen the four screws on the two sides of the LCD panel assembly 1 Phillips screwdriver as shown below 1 8 Chapter 7 4 Remove the two metal racks from the LCD panel 5 Install a new LCD panel to the device in the reverse procedure from Step 4 to Step 1 Chapter T 4 9 14 Serial Port Power Configuration in BIOS 1 Press and hold the
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