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Anyone having trouble overvolting with the new Crimson drivers? HD7850 here

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blackjackel

Member
Joined
Oct 18, 2002
Location
Los Angeles
I have this card: http://www.techpowerup.com/gpudb/b1757/xfx-double-d-hd-7850-2-gb.html

I installed the new crimson drivers and while i can change my clock and mem speeds, i can no longer overvolt or change the voltage at all... Previously the only app that would allow me to change the voltage was sapphire trixx and now even that doesn't work.

I should say that i modified the bios of the card to be UEFI compatible as well as to up the voltage using this bios app: http://www.techpowerup.com/forums/threads/vbe7-vbios-editor-for-radeon-hd-7000-series-cards.189089/

If you have a 7850 or something close to my card and you're having no problems overvolting, let me know.
 
OP
blackjackel

blackjackel

Member
Joined
Oct 18, 2002
Location
Los Angeles
solved my problem, if you have a UEFI bios but a legacy card, make sure to set "legacy support module" to on in your bios, else you won't be able to mess with your voltages.