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ASUS RX 6700 XT Dual (BIOS problem?)

fepas

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Sep 1, 2023
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Recently I bought the ASUS RX 6700 XT Dual graphics card from AliExpress (used).

1693574256067.png

When I click on "Look Up", I am redirected to this page, showing the OC model.

As you can see, the memories are from Micron, that made it very difficult to find a Bios that worked. I tried a samsung BIOS, but it has not worked properly.
The only BIOS I found with Micron memory support that I'm using at the moment was this.

But I think this BIOS doesn't work 100% correctly, considering that the fan sensor doesn't leave 0%, and the fans don't spin when under stress (I've seen them spin a few times, but it was pretty random).

I also disabled the 0 RPM function in AMD Software.

1693575092402.png


1693574713334.png


MSI Afterburner also shows like this (can't change fan speed).

1693575181239.png



I tried reinstalling the drivers (using DDU), disabling the IGPU, and nothing worked.

Do you know if another BIOS could solve the problem? Is there a possibility to use the BIOS from another manufacturer that also uses Micron chips? Or could it be a physical problem?

Thank you very much for your time! :D
 
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This one must have a BIOS switch. Switch it, reboot, see if it makes any difference.
 
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Micron chips are rare, I have exact same card but with Samsung memory.

Try these:

Maybe one of them will give you working fans, assuming it's not a hardware failure.
 
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what it will show in MorePowerTool ?
(My rx 6600)
 

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