Hey guys! After a long stay at the 3DS community, I have decided to come back to the PS3 (Mainly because of Persona 5 )! I purchased a (heavily) used fat PS3 (the second line, CECHK01), and I have some questions: Which is the best thermal paste to get? I've heard conflicting reports about Arctic Silver 5 and Arctic MX-4. A friend who works at a repair shop also has one he recommends but is neither of those, seems to be similar to Arctic Silver, is it a good idea to try it out? Is it mandatory to switch the fan if it isn't a 19-blade? The console doesn't respond to the power/eject buttons (I've been keeping it disassembled and just press the contacts directly, the metal tabs for the buttons seem to have rusted quite a bit), what can I do to fix it? Some of the metal parts of the inside casing seem to have rusted a bit, would that affect my console in the long run(none of the important components have any rust on them, thankfully)? A few people have suggested to change the power supply, is that mandatory for this console or can I keep using the one that came installed? Let's say I want to downgrade in the future, how hard is it to set up the e3 flasher? I've heard horror stories about the NOR clip being total trash. Sorry for the long list of questions, and thanks again for all your help!