Acer Aspire 7000 Series, Service Manual

Page: 8 / 143

2
Security 52
Set Supervisor/User Password 53
Characters 0-9,A-Z (not case sensitive) 53
Boot 55
Exit 56
Chapter3 Machine Disassembly and Replacement 57
General Information 57
Before You Begin 57
Disassembly Procedure Flowchart 58
Disassembly Procedure 60
Removing the Battery Pack 60
Removing the HDD Module 60
Removing the Wireless LAN Card and the RAM Modules 61
Removing the Keyboard 63
Separating the LCD Module and Main Unit 64
Disassembling the Main Unit 65
LCD Disassembly 72
Chapter4 Troubleshooting 76
System Check Procedures 77
External Diskette Drive Check 77
External CD-ROM Drive Check 77
Keyboard or Auxiliary Input Device Check 77
Memory Check 78
Power System Check 78
Check the Power Adaptor 78
Check the Battery Pack 79
Touchpad Check 79
Power-On Self-Test (POST) Error Message 81
Index of Error Messages 82
Error Message List
82
Phoenix BIOS Beep Codes 83
Index of Symptom-to-FRU Error Message 88
Intermittent Problems 92
Undetermined Problems 93
Top View 94
Chapter5 Jumper and Connector Location 94
Bottom View 96
Switch Setting 97
Password Bypassing & BIOS Recovery 98
Chapter6 FRU (Field Replaceable Unit) List 100
Exploded Diagram 101
Parts 102
Appendix A Model Definition and Configuration 114