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2.2, 2.4, 2.5, or 2.6 GHz Core 2 Duo processor

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Where is the closed lid/sleep sensor?

I just replaced the display bezel on my MBP and it went fine, but now it wont go to sleep when the lid is shut. It does latch however.

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you will find everything you need here

i hope you still have the magnet ;-)

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On the A1278, it’s on the end of the HDD cable, positioned to one side of the trackpad. You can test it by putting a magnet over the area. If the system sleeps randomly, the HDD cable with the hall effect sensor need to be replaced. Be sure to replace both at the same time.

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Larry will be eternally grateful.
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