6.If the Issue is still not resolved, see “Online Support Information” on page 163.

LCD Failure

If the LCD fails, perform the following actions one at a time to correct the problem. Do not replace non- defective FRUs:

S tart

C heck LC D module?

OK

C heck MB LC D connec tor a nd cable ?

OK

NG

OK

NG

S wap

LC D cable /LC D panel

R eassemble

R e-plug LC D cable

S wap M/B

Chapter 4

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Image 125
Acer 521 manual LCD Failure