Acer IEEE 802.11b WLAN PC Card Technical Information Page 87
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- Table of contents
- TROUBLESHOOTING
- BOOKMARKS
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Power-On Self-Test (POST) Error Message
The POST error message index lists the error message and their possible causes. The most likely cause is
listed first.
NOTE:
Perform the FRU replacement or actions in the sequence shown in FRU/Action column, if the FRU
replacement does not solve the problem, put the original part back in the computer. Do not replace a
non-defective FRU.
This index can also help you determine the next possible FRU to be replaced when servicing a computer.
If the symptom is not listed, see “Undetermined Problems” on page 86.
The following lists the error messages that the BIOS displays on the screen and the error symptoms classified
by function.
NOTE:
Most of the error messages occur during POST. Some of them display information about a hardware
device, e.g., the amount of memory installed. Others may indicate a problem with a device, such as the
way it has been configured.
NOTE:
If the system fails after you make changes in the BIOS Setup Utility menus, reset the computer, enter
Setup and install Setup defaults or correct the error.
Index of Error Messages
Error Message List
Error Messages FRU/Action in Sequence
Failure Fixed Disk Reconnect hard disk drive connector.
“Load Default Settings” in BIOS Setup Utility.
Hard disk drive
Main Board
Stuck Key see Keyboard or Auxiliary Input Device Check” on page 76 .
Keyboard error see Keyboard or Auxiliary Input Device Check” on page 76.
Keyboard Controller Failed see Keyboard or Auxiliary Input Device Check” on page 76.
Keyboard locked - Unlock key switch Unlock external keyboard
Monitor type does not match CMOS - Run
Setup
Run “Load Default Settings” in BIOS Setup Utility.
Shadow RAM Failed at offset: nnnn BIOS ROM
Main Board
System RAM Failed at offset: nnnn DIMM
Main Board
Extended RAM Failed at offset: nnnn DIMM
Main Board
System battery is dead - Replace and run
Setup
Replace RTC battery and Run BIOS Setup Utility to reconfigure
system time, then reboot system.
System CMOS checksum bad - Default
configuration used
RTC battery
Run BIOS Setup Utility to reconfigure system time, then reboot
system.
System timer error RTC battery
Run BIOS Setup Utility to reconfigure system time, then reboot
system.
Main Board
Real time clock error RTC battery
Run BIOS Setup Utility to reconfigure system time, then reboot
system.
Main Board
- TravelMate 610 1
- Revision History 2
- Copyright 3
- Disclaimer 3
- Conventions 4
- Table of Contents 10
- System Specifications 11
- Expansion 12
- System Block Diagram 13
- Board Layout 14
- Bottom View 15
- Front Panel 16
- Left Panel 17
- Right Panel 18
- Rear Panel 19
- Bottom Panel 20
- Indicators 21
- Keyboard 22
- Embedded numeric keypad 23
- Windows keys 23
- Hot Keys 24
- The Euro symbol 25
- Launch Keys 25
- 16 Chapter 1 26
- Main board Major Chips 26
- Processor 26
- Second Level Cache 26
- 18 Chapter 1 28
- Modem Interface 28
- Hard Disk Drive Interface 28
- CD-R/W Interface 28
- Chapter 1 19 29
- DVD-ROM Interface 29
- Audio Interface 29
- Video Interface 29
- Chapter 1 21 31
- PCMCIA Port 31
- Smart Card CardBus Interface 31
- Chapter 1 23 33
- AC Adapter 33
- 24 Chapter 1 34
- Power Management 34
- Environmental Requirements 34
- Chapter 1 25 35
- Mechanical Specifications 35
- Memory Address Map 35
- I/O Address Map 35
- 26 Chapter 1 36
- IRQ Assignment Map 36
- DMA Channel Assignment 36
- System Utilities 37
- System Information 38
- Basic System Settings 39
- Startup Configuration 40
- IDE Primary Master 41
- IDE Secondary Master 41
- Onboard Devices Configuration 42
- PCI IRQ Routing 43
- System Security 44
- Boot Options 45
- Exit Setup 46
- BIOS Flash Utility 47
- System Utility Diskette 48
- System Diagnostic Diskette 50
- USB Test 51
- Smart Card Test 51
- Infrared Ray (IR) Test 51
- 46 Chapter 2 54
- Chapter 3 55
- General Information 56
- Chapter 3 49 57
- 50 Chapter 3 58
- Screw List 58
- Removing the Battery Pack 59
- Chapter 3 53 61
- Removing the Extended Memory 63
- Removing the Modem Board 64
- Disassembling the LCD 65
- Removing the Keyboard 66
- Removing the LCD Module 67
- Removing LCD Bezel 68
- Removing the LCD 69
- Removing the LCD Hinges 70
- Chapter 3 63 71
- Disassembling the Upper Case 72
- Removing the Upper Case 73
- Disassembling the Lower Case 74
- Removing the Microphone 75
- Removing the Speakers 76
- Removing the Front Panel 76
- Removing the Fan 77
- Removing the CPU 78
- Removing the Main board 79
- Removing the Antenna Boards 79
- Removing the Touch Pad 80
- 74 Chapter 3 82
- Troubleshooting 83
- System Check Procedures 84
- Memory Check 85
- Power System Check 85
- Touchpad Check 86
- Index of Error Messages 87
- Error Message List 88
- LCD-Related Symptoms 90
- Speaker-Related Symptoms 92
- Peripheral-Related Symptoms 92
- Intermittent Problems 94
- Undetermined Problems 94
- Mainboard Top View 97
- Chapter 5 97
- PCB 99203 98
- Mainboard Bottom View 99
- 92 Chapter 5 100
- 94 Chapter 5 102
- Chapter 6 103
- Appendix A 115
- 108 Appendix A 116
- Test Compatible Components 117
- 110 Appendix B 118
- Appendix B 111 119
- 112 Appendix B 120
- Appendix B 113 121
- 114 Appendix B 122
- Windows ME Environment Test 123
- 116 Appendix B 124
- Appendix B 117 125
- 118 Appendix B 126
- Online Support Information 127
- 120 Appendix C 128
- Windows 2000 Environment Test 131
- Windows 98 Environment Test 131
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