My A1342 can not turn on.

Question

MacBook Unibody A1342

2.26 or 2.4 GHz / White plastic unibody enclosure

crwdns2934065:0crwdne2934065:0: 1

crwdns2933897:0crwdne2933897:0

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.

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0

Falcon 16 @falcon16 crwdns2934065:0crwdne2934065:0: 25 2 · Answer 1 · 2024-03-18T20:55:02-07:00

crwdns2934065:0crwdne2934065:0: 25

2

crwdns2933897:0crwdne2933897:0

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

crwdns2934105:0crwdne2934105:0

crwdns2889612:0crwdne2889612:0 0