Can I fix PowerBook 3400 M3553 won't on or dead
so can i fix my powerbook 3400 M3553 won't on or dead or throw a way i already go to apple website no answer is it still used or not.thank u
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1个答案
已选择的解决方案
声誉积分: 782.1千
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Linah, start with these things first and let us know what happens:
1 Restart computer by pressing the reset button on the back of
the unit. Wait five seconds and press the power on key.
2 Try known-good power adapter.
3 Try known-good, firmly seated, charged battery. Repeat once.
4 Connect power adapter and restart computer in 3–4 minutes.
5 Disconnect internal keyboard completely and try powering up
unit. If unit powers up, replace keyboard.
6 Verify that microprocessor card is seated firmly in
connector.
7 Replace sound card.
8 Replace power supply card.
9 Replace microprocessor board.
10 Replace I/O logic board.
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thank u i'm very appriciate but still i can't restart and won't on
What have you tried?
