Heat sink replacement

我的问题

Mid-2010 MacBook needed new thermal paste applied, so went ahead and updated the heat sink.

我的修理方法

The part went on easily; however, my MacBook will not turn on so it is at a diagnostic shop now to see what the issue is.

我的建议

It doesn’t take 2 hours. The entire replacement took approximately an hour. Hopefully, your MacBook starts up afterwards.