On Dec 7, 2004, at 5:42 PM, Sean Collins wrote: > >> ATI said they can't identify the card without the P/N 102 number? > > The barcode label has this serial number, as well as the model name: > "Radeon8500Mac64M" > > If someone has removed the label, there's no way to tell, since the > exact same hardware was used for PCs too. The only difference was in > the firmware, flashed for PC or Mac. I found a number on the card itself that is PN 109-85700-00. I looked all over the ATI site, and found a passing mention of 109 part numbers. I did a search of the site with that number that returned no results. I now have 2 of these cards. One is in my G4, the other is on the floor. I have tried a couple of times to flash it with a PC Rom, but have had no luck yet. It's kind of hard to find a compatible Rom when you don't know what card you are working with. Is the PC version of the Radeon 8500 sold under a different name? All of the Rom searches I have done have been unable to locate a PC version of the Rom. BTW, I am attempting the PC flashes blind, because I don't have a PCI card for the PC. Would that prevent the system from booting to the "A" prompt? Thanks-- Kevin