How to reformat macbook pro 20106/24/2023 ![]() I have no clue if the resets were actually done. I already formated the hard disc and reinstalled OSX 10.6 twice, but the problem still occurs.And I already tried to reset the SMC (pressing 5sec power button etc) and tried to clean the PRAM. There is no way to wake it up again, so i have to do a force shut down.  Closing the MBP leads to a black screen, while the fans etc are still working. ![]() Then i can hear a little sound from the hard disc  and the desktop appears as always and i can use OSX without any problems. Second, to get the MBP to sleep isnt working at all. This blue screen stays there for several minutes. Then it suddenly stops and a blue screen appears. My MBP (early 2008) seems to have a corrupted SMC.Operations that i think are managed by the SMC like booting and sleeping are having big issues: First, to boot OSX needs about 10 minutes.After presing the power-buton the chime sounds and the apple logo appears. ![]() MacBook Pro :: How To Reinstall The SMC Feb 22, 2012
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