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Any idea how to read and write BIOS on 680MX NVIDIA card?

VicLev

macrumors member
Original poster
Jun 6, 2013
37
3
i have tried nvflash from dos, gpuz from Windows. but they both give me a message that the eeprom is unknown. any thoughts if native Windows install can fix this problem?
 

VicLev

macrumors member
Original poster
Jun 6, 2013
37
3
i want to edit my bios to unlock overvolting option. the card is seriously undervolted. and it runs too cool aswell :)
 
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The-Pro

macrumors 65816
Dec 2, 2010
1,449
37
Germany
i want to edit my bios to unlock overvolting option. the card is seriously undervolted. and it runs too cool aswell :)

aahh allright :)

Cant you just use nVidia system tools to overclock if you need even more performance?
 
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VicLev

macrumors member
Original poster
Jun 6, 2013
37
3
aahh allright :)

Cant you just use nVidia system tools to overclock if you need even more performance?

it is not stable at the maximum allowed overclocking speed on the stock voltage, but sometimes a bug happens and voltage goes beyond stock to 1000uV and then it becomes stable as a rock.

i am looking for a way to fix it into that voltage somehow.
 
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The-Pro

macrumors 65816
Dec 2, 2010
1,449
37
Germany
it is not stable at the maximum allowed overclocking speed on the stock voltage, but sometimes a bug happens and voltage goes beyond stock to 1000uV and then it becomes stable as a rock.

i am looking for a way to fix it into that voltage somehow.

makes sense :D

for what do you need more power anyway?
 
Last edited:
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VicLev

macrumors member
Original poster
Jun 6, 2013
37
3
yeah, i have recently got a reply that Apple installed eprom instead of eeprom for the Nvidia card in their Imacs. don't know if it's true though.
 
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