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Modern vBios Moding

biel780

New Member
Joined
Oct 31, 2024
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Hello, i remember back on the RX 5700 XT it was quite easy with a software to change basic parameters of the vbios, such as power limits.
I do own a RTX 4070 Super now days with good Cooling, but the power limit is quite low at 220W. Is there a way to edit my own vbios just to boost the power limit to 130%?
I tried with a HeX editor but i have no idea in to what i'm doing
 
The bios is encrypted so there's no way to edit it successfully.

Need to find a bios that has a higher power limit and flash to the card.
 
Yeah, sorry to say vbios modding is dead. UEFI is heading that direction in a hurry too, sadly.
 
Thanks guys, i found two but i fear it brick the card. Or it's relatively safe?
 
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