Redlambs
Creator of the Caftards comics
Breakthrough!
I left it alone for a while and had another go, was on for a good five minutes then just as I went to turn it off so i could attempt recovery mode it kille ditself again so its definately a heat issue.
Givin git a clean up and replacing the thermal paste when it arrives should definately do the trick...right?
It should do, I've only ever fixed one like it but that was last year and the thing is still going strong. The only thing I've done other than that on a 360 is build my own heatsinks for the ram chips out of crushed copper pipe, but I doubt the PS3 is that shit.
Again, I think if the paste works, something has been spilled on it. In which case a clean up with fix it permanently. I wouldn't use it again until then though.