No-Beep Error Messages - Gateway MG1 Service Manual

Error Messages
Invalid System Configuration Data
I/O device IRQ conflict
Operating system not found

No-beep error messages

No-beep Error Messages
No beep, power-on indicator turns off and LCD
is blank.
No beep, power-on indicator turns on and LCD
is blank.
No beep, power-on indicator turns on and LCD
is blank. But you can see POST on an external
CRT.
No beep, power-on indicator turns on and a
blinking cursor shown on LCD during POST.
No beep during POST but system runs
correctly.
150
CHAPTER 4: Troubleshooting
FRU/Action Sequence
Test or replace the BIOS ROM.
■
Test or replace the system board.
■
Run "Load Setup Defaults" using the BIOS Setup Utility, then reboot
■
the notebook.
Test or replace the CMOS battery, run the BIOS Setup Utility to
■
reconfigure system time, then reboot the system.
Test or replace the system board.
■
Run the BIOS Setup Utility and see if fixed disk and drive A: are
■
properly identified.
Test or replace the diskette drive
■
Test or replace the hard disk drive
■
Test or replace the system board
■
FRU/Action in Sequence
Test the power source (battery pack and power adapter).
■
"Testing the power system" on page 145.
Make sure that every connector is connected tightly and correctly.
■
Reconnect the SO-DIMM.
■
Test or replace the LED board.
■
Test or replace the system board.
■
Test the power source (battery pack and power adapter).
■
"Testing the power system" on page 145.
Reconnect the LCD connector
■
Check the hard disk drive.
■
Check the LCD inverter ID.
■
Check the LCD cable.
■
Test or replace the LCD inverter.
■
Test or replace the LCD.
■
Test or replace the system board.
■
Reconnect the LCD connectors.
■
Check the LCD inverter ID.
■
Check the LCD cable.
■
Test or replace the LCD inverter.
■
Test or replace the LCD.
■
Test or replace the system board.
■
Make sure that every connector is connected tightly and correctly.
■
Test or replace the system board.
■
Test or replace the speaker.
■
Test or replace the system board.
■
See
See