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Author Topic: Help!about Mac pro1.1(lion) XFX6870 black screen problem .  (Read 4261 times)

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Posts: 2

« on: October 13, 2013, 04:57:55 PM »

Hello everyone, i'm Novice.
I get the XFX6870 for My Mac pro1.1 ,
but have black screen at start, no white apple Embarrassed

any easy and clearly way to flash it?
i see many post in this forum, but those posts too many method,
i can't get the best way to fix this problem Embarrassed
(i tried some rom/efi/programme, but can't it start)
Any one can provide easy step by step to teach me to solve this?

Thank you everyone Smiley I hope solve it as quickly as possible  Cheesy
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Posts: 2346

« Reply #1 on: October 17, 2013, 10:34:31 PM »

I don't think there is a fix for EFI 32.

Black sheep 666 did work on 6870 for EFI32, I don't think he got boot screens

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