(adsbygoogle = window.adsbygoogle || []).push({}); I know there is a similar topic to this, but it doesn't quite answer my question...

So basically my Logic board is kaput (broken), well im not sure actually my ps3 doesn't read games or play demos all i get is a black screen when launching any application Multiman blackbox etc, but lets say the logic board is the issue here could i just go and buy a 2nd hand logic board of ebay and just plug n play onto my 3.55 ps3 (does the Logic board has to be the same like on 3.55 or it can be the newest model)?

This ps3 is a 80gb model and is on CFW 3.55 but i installed Rogero so it says im on 4.25, ive also got a 80gb OFW ps3 on 4.31 and a broken ps3 that doeswn't even turn on i think its on 4.11 Is there any possibility i could remarry the logic board old broken ps3 OFW to a 3.55 CFW?

Pleeeeeeeeeeeeeeease Help