Video Card Not Working on my mac

in Genius Bar edited January 2014
I have a Diamond Stealth Ati Radeon 9250 that I use to use for my windows machine and now I've switched to mac and when I put the Radeon in my Powermac g3 blue and white, the screen doesn't come up can anyone tell me how to fix this problem?

Any Help appreciated!!!!


  • Reply 1 of 1
    MarvinMarvin Posts: 14,436moderator
    Macs use custom cards in that they have Mac-specific Rom. You'd need to flash the 9250 with a Mac Rom before it will be recognised.

    The following site is probably the best for getting info on flashing GPUs for Macs:

    Ignore the poodles and click on the forums.

    I'd probably sell the GPU and buy a Mac one. It'll be nice if the Intel machines sort this affair out. I hate not being able to buy standard PC parts.
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