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Sapphire HD 7950 dual bios

Last response: in Graphics & Displays
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a c 84 U Graphics card
June 11, 2012 11:41:53 AM

easier bios tweaking etc...
One of the bios' should be write protected, a failsafe backup ready to go if you brick the other one. There's a little switch to choose the bios that gets loaded, so if you brick the other one with bad update or tweak, just flip the switch, reboot and once it's running again flip it back and flash the writable bios again.
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June 11, 2012 1:35:04 PM

thanks for the info but where can I find that switch?
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a c 84 U Graphics card
June 11, 2012 1:59:28 PM

it should be near the crossfire fingers, at least it is there on the amd ref design.
pics from TPU review http://www.techpowerup.com/reviews/AMD/HD_7950/1.html

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June 11, 2012 4:46:46 PM

Best answer selected by supersonic977.
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a c 271 U Graphics card
June 11, 2012 6:24:36 PM

This topic has been closed by Mousemonkey
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