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4890 voltage registers 1.30v to 1.45v

Joined
Sep 16, 2009
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Hello, does anyone know how to increase default voltage on 4890?

highest rbe goes is 1.30v:


asus smartdoctor goes to 1.45v:


I'm trying to boot with ~1.36v, but the option to edit voltage registers is grayed out. help!
 
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I noticed this same thing, just said meh and do it manually or you can use a program like rivatuner with plugin to start it up normally when windows loads, I think afterburner does to
 

BAGZZlash

RBE Author
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Mar 9, 2008
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You can enter values to that combo box manually, you know. Your 4890 isn't a reference design model, is it?
 
Joined
Sep 16, 2009
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It's a reference design Diamond board flashed to Asus Top.

I will try to enter the values manually now. I was under the impression from your notes in the program that the values would round to the nearest accepted value (1.3v).

I'll give it a try and report back, thanks \ !
 
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