Hi everybody I have a problem. I bought a PC quadro FX 4500 which I flached using a PC to run into my Power Mac G5 quad. I used nvflash 5.63 and I folow the Mac Elite thread (nvidia general flashing). But when I start the PM, here is what I can see : And maybe twe minutes after, the fans begin to spin full speed. Can sobody help me ? I already try to flash it back to PC (it worked fine) and then to flash it again for PM and the issue is still the same PS : sorry for the english, i am french so I make some (a lot of ) mistakes.