Okay, so yesterday my PS3 was working fine. I was playing MW3 for awhile until my PS3 shut down and the red light flashed. I turned it back on and it worked for maybe 30 mins on Red Dead Redemption, but then it did the same thing and after that when I would turn it on, it would just turn back off. I always took care of it meaning, I NEVER dropped it OR mistreated it. IT can't be an overheating problem because I let it sit with the cover off and a fan on it all last night and when I turned it on again, it did the same thing. I also tried taking the HDD out and re-installing it. That didn't work either. I also did the hard reset and formatted the HDD. But nothing is working. I Was thinking about getting a new HDD but I don't want to buy a new one and that not be the problem.. Helpp!?