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radeon hd 4780

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    Resolved gpu efi flash on PC

    hi everybody, seems my gpu died (hd 4780 1gig) yesterday so im looking for a cheap way to replace it. my question. is it possible to flash a gpu for macpro usage on a PC running win7? googled this for an hour, no success... im using my mac for Audio only so i guess gpu power isnt that...