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Help with vmod for gigabyte hd4850


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Hi , i have this card for bench but i need volt mod , the max volt i get is 1.158v .

tried to edit with rbe but it stay the same. the max i can get was 725mhz on air. tried on dice and it was the same - 725mhz.

I have seen very high results with this card, but I could not find specific information about it.

this is the card :



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Gigabyte was using a custom pcb for both their models GV-R485ZL-512H and GV-R485OC-1GH.


And , yes , the IC is NCP5392.


Look for the ic pdf , to get help about the vmod.


Also measure the resistance of the spot , you are doing the pencil mod.




You are doing the pencil mod here ???

Edited by TASOS
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