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Author Topic: Guide for Flashing AMD Radeon HD 6970 in your Mac Pro  (Read 158776 times)

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« Reply #30 on: January 08, 2019, 11:06:55 AM »

sorry to dig out the old thread...
but... i´m flashing a gigabyte hd6970 oc 2gb rev.1 (GV-R697OC-2GD ) using the guide from #1.
have found an archive with the rom creator Cheesy (for anybody in the attachment)

yesterday creating a rom. first tryed a saved rom from atiflash-4.17 under dos (freedos) with the unflashed card. no errors logged. rom done with lion 10.7.5 on my mac pro 1,1/2,1 (upgraded)
result: black screen, running fans. (power from logicboard 6pin and from optical bay with adaptor molex to 8pin)
today flashed another rom, now created with a rom (yesterday) saved under win with gpu-z with the unflashed card. used rom creator under el capitan, no errors logged.

in both cases no new id and so on. (picture attached) => you can see what i have done for flashing.

what i made wrong ?
have anybody a matching patched rom ? maybe icemac ?

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* flash6970.jpg (141.22 KB, 1280x960 - viewed 1522 times.)
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