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Ati bios flashing question

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Senior Member
May 6, 2001
HOT 'n Arizona
What do you all think would happen if I flashed my Sapphire 4870 with my HIS 4870x2 bios?
Or flash both cards with the Asus TOP 4870x2 bios?
Problem is I'm not getting a very good oc with the trifireX..
I suppose I could experiment, which I probably will do if nobody has any opinions..


5up3r m0d3r4t0r
Aug 11, 2008
I know the Asus TOP BIOS worked great for the HD4770, 950-1000MHz core.

Is there an Asus TOP HD4870 BIOS?

Flashing your HIS to Asus TOP would help if you run that card alone.

I don't really know what would happen if you tried flashing a HD4870 with an x2 BIOS, but you could always flash back if it didn't work right?