Packard Bell NS1 1HR Laptop User Manual


 
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105
No-beep error messages
I/O device IRQ conflict
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.
Operating system not found
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
No-beep Error Messages FRU/Action in Sequence
No beep, power-on indicator turns off and LCD
is blank.
Test the power source (battery pack and power adapter). See “Testing
the power system” on page 100.
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.
No beep, power-on indicator turns on and LCD
is blank.
Test the power source (battery pack and power adapter). See “Testing
the power system” on page 100.
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.
No beep, power-on indicator turns on and LCD
is blank. But you can see POST on an external
CRT.
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.
No beep, power-on indicator turns on and a
blinking cursor shown on LCD during POST.
Make sure that every connector is connected tightly and correctly.
Test or replace the system board.
No beep during POST but system runs correctly.
Test or replace the speaker.
Test or replace the system board.
Error Messages FRU/Action Sequence