My A1342 can not turn on.

Question

MacBook Unibody A1342

2.26 or 2.4 GHz / White plastic unibody enclosure

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How do you do!

I bought A1342 (2.4GHz) yesterday.But this macbook won't turn on. So I took out the logic board. And built it into another A1342. It started.

I also installed another logic board into the A1342 I bought yesterday, but it didn't work. What do you think is the reason? Charging is complete.

Another small question: Can the A1342 (2.4GHz) logic board be used with the A1342 (2.26GHz)?

Thank you.

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Falcon 16 @falcon16 声誉积分: 25 2 · Answer 1 · 2024-03-18T20:55:02-07:00

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Try resetting the SMC

hold power button down for about 10 seconds to make sure that it is off

press control + option + left_shift + powerbutton and hold down for 10 seconds

let go

wait 5 seconds

press the power button

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