Chapter 4 75
Device Address Conflict Run “Load Default Settings” in BIOS Setup Utility.
RTC battery
Main Board
Allocation Error for device Run “Load Default Settings” in BIOS Setup Utility.
RTC battery
Main Board
Failing Bits: nnnn DIMM
BIOS ROM
Main Board
Fixed Disk n None
Invalid System Configuration Data BIOS ROM
Main Board
I/O device IRQ conflict Run “Load Default Settings” in BIOS Setup Utility.
RTC battery
Main Board
Operating system not found Enter Setup and see if fixed disk and drive A: are properly
identified.
Diskette drive
Hard disk drive
Main Board
Error Message List
No beep Error Messages FRU/Action in Sequence
No beep, power-on indicator turns off and LCD
is blank.
Power source (battery pack and power adapter). See “Power
System Check” on page 71.
Ensure every connector is connected tightly and correctly.
Reconnect the DIMM.
LED board.
Main Board.
No beep, power-on indicator turns on and LCD
is blank.
Power source (battery pack and power adapter). See “Power
System Check” on page 71.
Reconnect the LCD connector
Hard disk drive
LCD inverter ID
LCD cable
LCD Inverter
LCD
Main Board
No beep, power-on indicator turns on and LCD
is blank. But you can see POST on an
external CRT.
Reconnect the LCD connectors.
LCD inverter ID
LCD cable
LCD inverter
LCD
Main Board
No beep, power-on indicator turns on and a
blinking cursor shown on LCD during POST.
Ensure every connector is connected tightly and correctly.
Main Board
No beep during POST but system runs
correctly.
Speaker
Main Board
Error Message List
Error Messages FRU/Action in Sequence
