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post #450 of (permalink) Old 08-01-2019, 12:00 AM
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Gainward rtx 2080 nvflash ID mismatch. Help!


I have a problem when I try to change the bios in nvflash. My card is the basic rtx 2080 reference pcb with +111 power limit, I'm trying to put another bios from Gainward phoenix GS(reference pcb and same cooling but better power limit) and any time i tried, is allways failing. ID mismatch. I've tried diferent nvflash versions, even the patched one for the mismatch error but is allways the same.

The commands i'm using are:

nvflash64 --protectoff

nvflash64 -6 rom.rom

nvflash64 --index 0 -6 rom.rom

nvflash64 --overridesub rom.rom

nothing works for me. ¿Am I doing something wrong?
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