Acer AS5333 manual Cosmetic Failure, Random Loss of Bios Settings

Cosmetic Failure

If the Cosmetic fails, perform the following:

Start
	OK
LCD cover?	NG	Swap LCD cover
OK	OK
LCD bezel?	NG	Swap LCD bezel
OK	OK
Upper?	NG	Swap Upper
OK	OK
Lower?		Swap Lower
OK
Swap M/B

Figure 4-13. Cosmetic Failure

Random Loss of BIOS Settings

If the computer is experiencing intermittent loss of BIOS information, perform the following: 1. If the computer is more than one year old, replace the CMOS battery.

4-22 Troubleshooting