I'm brand new here, and I just purchased a ps3 a couple months back and I don't like the temps of it, so I would like to install something to control the fan. My question is, can I simply ONLY install a control fan utility thing, or do I need to install or mod the system? I'm unsure if it's even possible. I have a Slim PS3, CECH2501A and I'm running the current firmware 4.85. I would be really grateful for any help regarding this as I've found so many contradicting videos and post saying you can't do it if you're not a 20 or 21 model and on 4.85. So I'm a bit confused. Any help is greatly appreciated. Thanks.