Acer D255 manual LCD Failure, Built-In Keyboard Failure

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:

Start

OK

Check LCD

module?

Swap M/B

Built-In Keyboard Failure

NG

Swap

LCD cable /LCD panel

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

Keyboard FPC

No

well connected?

Connect

it well

Keyboard OK? No

Replace

keyboard

Replace M/B

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