Bluetooth sometimes doesn't work
Hi everyone, I bought a A1342 and I don’t know why sometimes bluetooth works, and another not. Wifi works perfectly, and I don’t know what to do. Any ideas?
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There is very little involved here. It’s either the AirPort board or the antenna.
How about following this guide MacBook Unibody Model A1342 AirPort/Bluetooth Board Replacement Follow the guide down to Step 6, then jump down to Step 10 to inspect the antenna cable connections on the AirPort board and the cables as they enter into the hinge area do you see any damage or the connectors are not firmly attached?
If you need a new AirPort here’s one source MacBook White Unibody Airport/Bluetooth Board (Used)
If the cables are damaged you’ll need to follow this guide to get to the antenna assembly so you can replace it MacBook Unibody Model A1342 Clutch Cover Replacement
指南
MacBook Unibody Model A1342 AirPort/Bluetooth Board Replacement
难度：
中等
—
30 minutes - 1 hour
指南
MacBook Unibody Model A1342 Clutch Cover Replacement
难度：
困难
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