Acer 1820TP - page 189

Appendix A 179

EME

AHolland LX.PL902.017 AS1420P-232G25n W7HP64ATNL1 MC

UMACkk 1*2G/250/BT/6L2.8/5R/

CB_bgn_0.3D_AU_NL11

CMSU230

0B

EME

AEastern

Europe LX.PL902.016 AS1420P-232G25n W7HP64ATEU7 MC

UMACkk 1*2G/250/BT/6L2.8/5R/

CB_bgn_0.3D_AU_ENQ1

CMSU230

0B

EME

ACzech LX.PL902.015 AS1420P-232G25n W7HP64ATCZ2 MC

UMACkk 1*2G/250/BT/6L2.8/5R/

CB_bgn_0.3D_AU_SK11

CMSU230

0B

EME

ADenmark LX.PL902.014 AS1420P-232G25n W7HP64ATDK2 MC

UMACkk 1*2G/250/BT/6L2.8/5R/

CB_bgn_0.3D_AU_ENS1

CMSU230

0B

EME

ACyprus LX.PL902.013 AS1420P-232G25n W7HP64ATCY1 MC

UMACkk 1*2G/250/BT/6L2.8/5R/

CB_bgn_0.3D_AU_ES61

CMSU230

0B

EME

AEastern

Europe LX.PL902.012 AS1420P-232G25n W7HP64ATEU5 MC

UMACkk 1*2G/250/BT/6L2.8/5R/

CB_bgn_0.3D_AU_PL71

CMSU230

0B

EME

AEastern

Europe LX.PL902.011 AS1420P-232G25n W7HP64ATEU4 MC

UMACkk 1*2G/250/BT/6L2.8/5R/

CB_bgn_0.3D_AU_SV21

CMSU230

0B

EME

APoland LX.PL902.010 AS1420P-232G25n W7HP64ATPL1 MC

UMACkk 1*2G/250/BT/6L2.8/5R/

CB_bgn_0.3D_AU_PL11

CMSU230

0B

EME

AUK LX.PL902.009 AS1420P-232G25n W7HP64ATGB1 MC

UMACkk 1*2G/250/BT/6L2.8/5R/

CB_bgn_0.3D_AU_EN11

CMSU230

0B

EME

AGreece LX.PL902.008 AS1420P-232G25n W7HP64ATGR1 MC

UMACkk 1*2G/250/BT/6L2.8/5R/

CB_bgn_0.3D_AU_EL31

CMSU230

0B

EME

ASerbia/

Macedonia LX.PL902.007 AS1420P-232G25n W7HP64ATCS1 MC

UMACkk 1*2G/250/BT/6L2.8/5R/

CB_bgn_0.3D_AU_SL11

CMSU230

0B

EME

ASwitzerland LX.PL902.006 AS1420P-232G25n W7HP64ATCH1 MC

UMACkk 1*2G/250/BT/6L2.8/5R/

CB_bgn_0.3D_AU_IT41

CMSU230

0B

EME

AEastern

Europe LX.PL902.004 AS1420P-232G25n W7HP64ATEU7 MC

UMACkk 1*2G/250/BT/6L2.8/5R/

CB_bgn_0.3D_AU_SL11

CMSU230

0B

EME

ALuxembour

gLX.PL902.005 AS1420P-232G25n W7HP64ATLU3 MC

UMACkk 1*2G/250/BT/6L2.8/5R/

CB_bgn_0.3D_AU_IT41

CMSU230

0B

AAP Australia/

New

Zealand

LX.PL902.003 AS1420P-232G25n W7HP64ATAU1 MC

UMACkk 1*2G/250/BT/6L2.8/5R/

CB_bgn_0.3D_AU_ES61

CMSU230

0B

TWN GCTWN LX.PL902.002 AS1420P-232G25n W7HP64ATTW1 MC

UMACkk 1*2G/250/BT/6L2.8/5R/

CB_bgn_0.3D_AU_TC11

CMSU230

0B

WW WW S2.PL907.001 AS1420P-743G32n W7UT64AWW1 MC

UMACkk 1G+2G/320/BT/6L2.8/5R/

CB_bgn_0.3D_AU_ES62

CM743B

RO Country Acer Part No Description CPU

Contents

Main Page Copyright Disclaimer Conventions Preface Page System Specifications 1 System Utilities 23 Machine Disassembly and Replacement 39 Page Page Page System Specifications Chapter 1 Features Privacy control Dimensions and Weight Power subsystem Special keys and controls I/O interface Page Your Notebook Tour Front View p Closed Front View Left View Right View 12 3456 Base View Rear View Indicators TouchPad Basics Using the Keyboard Lock Keys and embedded numeric keypad Windows Keys Hot Keys Special Keys Hardware Specifications and Configurations Page Page Page Page Page Page Page Page System Utilities Chapter 2 BIOS Setup Utility Navigating the BIOS Utility Information Main Security Page Page Boot Exit BIOS Flash Utility DOS Flash Utility Page Remove HDD/BIOS Password Utilities Page Miscellaneous Utilities Using Boot Sequence Selector Using DMITools Example 1: Read DMI Information from Memory Example 2: Write Product Name to EEPROM Using the LAN MAC Utility Page Machine Disassembly and Replacement Chapter 3 Disassembly Requirements Related Information General Information Disassembly Process External Module Disassembly Process External Modules Disassembly Flowchart Page Page Page Page Page Page Page Page Page Chapter 3 51 Main Unit Disassembly Process Main Unit Disassembly Flowchart Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page LCD Module Disassembly Process LCD Module Disassembly Flowchart Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Troubleshooting Chapter 4 Common Problems Power On Issue Computer Shuts down Intermittently No Display Issue No POST or Video Abnormal Video Display Random Loss of BIOS Settings Chapter 4 147 6. If the Issue is still not resolved, see Online Support Information on page 165. LCD Failure Built-In Keyboard Failure Chapter 4 149 TouchPad Failure Internal Speaker Failure Sound Problems Internal Microphone Failure Microphone Problems HDD Not Operating Correctly USB Failure (Right up/down side) Other Failures Intermittent Problems Undetermined Problems Post Codes Sec: 156 Chapter 4 Chapter 4 157 BDS & Specific action: 158 Chapter 4 Each PEIM entry point used in 80_PORT Chapter 4 159 Each Driver entry point used in 80_PORT 160 Chapter 4 Chapter 4 161 162 Chapter 4 Chapter 4 163 Each SmmDriver entry point used in 80_PORT 164 Chapter 4 Jumper and Connector Locations Chapter 5 Mainboard Top View Mainboard Bottom View Clearing Password Check and BIOS Recovery Mainboard CMOS Discharge BIOS Recovery by Crisis Disk BIOS Recovery Boot Block BIOS Recovery Hotkey Steps for BIOS Recovery from USB Storage FRU (Field Replaceable Unit) List Chapter 6 Exploded Diagram Page Fru List Page Page Page Page Page Model Definition and Configuration Appendix A Page Page Page Page Page Page Page Page Page Page Page Page Page Test Compatible Components Appendix B Page Page 194 Appendix B MS Compatibility Test Report Appendix B 195 196 Appendix B Appendix B 197 198 Appendix B Online Support Information Appendix C Page Index A B C D M N O P S