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7970 Lightning Can't undervolt/overvolt - Page 2

post #11 of 17
Are you on bios switch 2? Some cards are voltage locked on 1.
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post #12 of 17
Thread Starter 
Quote:
Originally Posted by Rickles View Post

Are you on bios switch 2? Some cards are voltage locked on 1.
I'm aware though the lightning has two BIOS'es, LN2 and normal BIOS. I'll try it smile.gif
Quote:
Originally Posted by sugarhell View Post

Hmm. Maybe a registry problem. It seems like a bug.Can you flip to the second bios?
I'll try it mate wink.gif
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post #13 of 17
Yes lightning has a normal and a ln2 bios.
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post #14 of 17
Thread Starter 
It appears as i am now on the LN2 bios after i flicked the switch while off as i have now 925/1375 stock i think? I think it's in the LN2 bios because MSI AB is suddenly completely unlocked (Don't forget i reinstalled the whole thing so the non-official overclocking is not manually enabled!)

Voltage still isn't moving!
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post #15 of 17
Thread Starter 
Anyone have any ideas? I have one more idea and that is to 1) Reinstall OS. Don't want to do that
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post #16 of 17
Quote:
Originally Posted by DaveLT View Post

Anyone have any ideas? I have one more idea and that is to 1) Reinstall OS. Don't want to do that

yeah reinstalling is your last option. don't think there are voltage locked lightnings.

or you could flash the default bios.
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post #17 of 17
Thread Starter 
Quote:
Originally Posted by Takla View Post

yeah reinstalling is your last option. don't think there are voltage locked lightnings.

or you could flash the default bios.
Began suffering display corruption issues ... and that was very frequent display corruption. Didn't happen on 13.8 and even after i sweeped 13.8 and installed 13.4

Time to RMA i guess. That and the locked voltage i knew something was up since a few days ago voltage was unlocked sad-smiley-002.gifcryingsmiley.gif
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