(adsbygoogle = window.adsbygoogle || []).push({}); so ya I found my old old old old old old ps3 has like a really old firmwire and i was wondering what type of screw driver is needed to open the ps3 casing. what I need to do is exchange the ps3 hardware from my newer one to my older one thus making my older one capable of taking linux in the system than possibly bypassing the firmwire than have mw2 hacks