PLEASE can anybody help me?? I have a MacBook Pro late 2009 model, with 2.53 cpu and 128gb ssd HD. I am out of warranty. My MacBook keeps freezing, no matter what! I've done MULTIPLE clean installs. I re-installed LEOPARD with the DVD that came with the computer, then upgraded to Snow Leopard, then Lion, then Mountain Lion. ALL FOUR OS had the same problem. It would freeze for no apparent reason, usually when using safari, and would not unfreeze. I would have to do a hard shutdown (by holding the power button) and then when it restarts it just appears to stall with the Apple logo on the screen and the spinning wheel spinning infinitely. It won't start in safe mode, ive reset my SMC and PRAM. Occasionally after a PRAM reset the computer will start up normally instead of freezing. Otherwise it will not start up and i just keep resetting it and resetting it until it eventually will reload. Ive run the hardware analysis thing and it has come up as clean and ive also verified disk and repaired disk permissions. I dont know what else i can do. If i take it into Apple i doubt they will repair it since I have replaced my Trackpad as well as my HDD. I'm at my wits end and am completely frustrated. I need my computer very badly. It does not matter if I lose all my data as I have done at least 10 clean installs trying to fix this problem. Can anybody please help me??? Im desperate!! Even some advice about taking it to Apple with the things i have done to it would be helpful. Anything?? Anyone?? PLEASE!! EDIT: These issues happened before i installed my new Hard Drive.