I have a MacBook Pro (13-inch, 2009)
I was changing the Thermal paste (removewhich involved removing the board and do some cleaning dust)
after reassembly cleaning. After reassembly, the MacBook doesn't sleep when lid closes.
whatWhat the Hardwarehardware part(s) that are responsible for this problem ?
NOTE: I try Restored defaults in Energy Saver. Reset SMC (multiple times) Reset NVRAM ... stilltried the same problemfollowing:
- Restored defaults in Energy Saver.
- Reset SMC (multiple times)
- Reset NVRAM
I still have the same problem. I am sure its a hardware problem from reassembly I want to know the hardware part to check it