Chapter 4 143
If the BIOS settings are still lost, replace the cables.
4. If HDD information is missing from the BIOS, the drive may be defective and should be replaced.
5. Replace the Motherboard.
6. If the Issue is still not resolved, see “Online Support Information” on page 193.
LCD Failure
If the LCD fails, perform the following actions one at a time to correct the problem. Do not replace a non-
defective FRUs:
Built-In Keyboard Failure
If the built-in Keyboard fails, perform the following actions one at a time to correct the problem. Do not replace
a non-defective FRUs:
START
Check LCD
module
Replace
Mainboard
Swap LCD
Panel/Cable
NG
OK
START
Keyboard FFC
well connected?
Keyboard OK?
Replace
Mainboard
Connect well
Swap
Keyboard
OK
NG
NG
OK
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