I need to mod the BIOS on my gtx580. Some guy said he was able to read the BIOS using nibitor 5.8. When I tried I get an "unknown ID" error message and that's as far as I get. Is there a way to mod the BIOS on a gtx580? All I want to do is change the 40% fan speed restriction.
You can upload your BIOS , I can help you to change fan speeds and voltage limit
Last edited by vern; 11-18-2010 at 11:54 PM.
Currently fan speed lower limit is 40%. Please make that as low as possible, 0% would be ideal. Upper limit on voltage would be 1.2v. Thanks.Originally Posted by vern
You can upload your BIOS , I can help you to change fan speeds and voltage limit
P.S. I renamed my .bin file to roller11.bin so you can identify it as belonging to me.
you guys. Lol your fine
0 as no restrictions=as max rpm?
Last edited by Nikolasz; 11-19-2010 at 10:50 AM.
Change fan speeds to 0%-100%
Voltage limit to 1.212V
Enjoy it
E-mail=)
Last edited by vern; 11-19-2010 at 05:50 PM.
is possible olso for my gtx580 to increase vcore up to 1.138v?
my bios
thanks and sorry
It should already go to 1.138v....just use afterburner beta 4 to overvolt.
Mobo: eVGA x58 Classified (759)
CPU: i7-990x
GPU: 2xGTX 580
Cooling: F1 Gemini/Tek-9 Fat LN2 | 12k BTU Chiller HK 3.0/DD Water Block
RAM: 3 x 2gb DDR3 Crucial Ballistix Tracers
HD: OCZ LE SSD 100GB | OCZ Vertex 2 SSD 60GB
PSU: PC Power & Cooling 1200W
OS: Win7 64-Bit | XP Pro
Monitor: Dell 2707 LCD
lock voltage limit is 1.138Vis possible olso for my gtx580 to increase vcore up to 1.138v?
my bios
thanks and sorry
unlock is 1.212V
ok i found asus bios and now i have 1.21v on afterburner!!
but is possible to go plus then 1.21v??
like gpu tweakit!!
Does the ASUS bios allow 30% lower limit on fan as we had with the gtx480, or is it still limited to 40%? All I want is to lower the fan speed limit, but I haven't found a way to mod the bios.ok i found asus bios and now i have 1.21v on afterburner!!
but is possible to go plus then 1.21v??
like gpu tweakit!!
How do you mod your bios to raise limits? I would like to go past the 1.138v, and allow 100% fan speed.
Gaming rig
Mountain mods Plateau-18 -- Core i7 980x 4ghz -- Msi big bang x-power -- 6gb Mushkin redline 998691 ddr3 1600 (6-7-6-18-1T) -- Gigabyte GTX580SO (900/1800/1100) -- Win7 64bit pro
Heatware
ya , ASUS 580 is unlock the voltage limitok i found asus bios and now i have 1.21v on afterburner!!
but is possible to go plus then 1.21v??
like gpu tweakit!!
Vern can you share your secret on modding method?
Fan speeds edit method
0x06720 030F 01E0 0049 1200 0100 0049 1000 0000 0047 0404 2100 0626 C409 2000 0022 2855
red : minimum fan speeds
blue : maximum fan speeds
Hex Edit is very interesting
But this is research only .
Not many experiments to test , so do not try . I am not sure .
But after edit Hex , the Fermi BIOS Editor can show the fan speed change to 100% and minimum change to 30%
I use the Fermi BIOS Editor to modify BIOS
Last edited by vern; 11-22-2010 at 01:46 AM.
can you edit my bios fan and voltage limit.
thanks.
Last edited by rv770; 11-22-2010 at 12:55 PM.
Please reconsider the risk .
If you know the risk , you can flash the BIOS .
Yes??? Asus 580 bios does not go above 1.213 (modded), does it? I thought hard mod was the only option to go above limit imposed.ya , ASUS 580 is unlock the voltage limit
Mobo: eVGA x58 Classified (759)
CPU: i7-990x
GPU: 2xGTX 580
Cooling: F1 Gemini/Tek-9 Fat LN2 | 12k BTU Chiller HK 3.0/DD Water Block
RAM: 3 x 2gb DDR3 Crucial Ballistix Tracers
HD: OCZ LE SSD 100GB | OCZ Vertex 2 SSD 60GB
PSU: PC Power & Cooling 1200W
OS: Win7 64-Bit | XP Pro
Monitor: Dell 2707 LCD
ASUS is unlock the BIOS voltage
but i need r3e??and 580 with asus bios???
And voltage limit edit?Fan speeds edit method
0x06720 030F 01E0 0049 1200 0100 0049 1000 0000 0047 0404 2100 0626 C409 2000 0022 2855
red : minimum fan speeds
blue : maximum fan speeds
Hex Edit is very interesting
But this is research only .
Not many experiments to test , so do not try . I am not sure .
But after edit Hex , the Fermi BIOS Editor can show the fan speed change to 100% and minimum change to 30%
I use the Fermi BIOS Editor to modify BIOS
Sorry , No in-depth to research
Any one can share voltage limit edit
The million dollar question. From what I've read, it can't be done through BIOS or software apps. I don't remember what the right technical term is, but it's hard coded in the card. Right this moment, that is. Hopefully I'm wrong and someone will figure out a hack. I don't think I'll be learning how to solder anytime soon....so I may have to wait it out.
Mobo: eVGA x58 Classified (759)
CPU: i7-990x
GPU: 2xGTX 580
Cooling: F1 Gemini/Tek-9 Fat LN2 | 12k BTU Chiller HK 3.0/DD Water Block
RAM: 3 x 2gb DDR3 Crucial Ballistix Tracers
HD: OCZ LE SSD 100GB | OCZ Vertex 2 SSD 60GB
PSU: PC Power & Cooling 1200W
OS: Win7 64-Bit | XP Pro
Monitor: Dell 2707 LCD
I am very interested to research , but long time can not find the voltage limit way
Who can help me or together research
We're trying Vern....we are trying for sure
Mobo: eVGA x58 Classified (759)
CPU: i7-990x
GPU: 2xGTX 580
Cooling: F1 Gemini/Tek-9 Fat LN2 | 12k BTU Chiller HK 3.0/DD Water Block
RAM: 3 x 2gb DDR3 Crucial Ballistix Tracers
HD: OCZ LE SSD 100GB | OCZ Vertex 2 SSD 60GB
PSU: PC Power & Cooling 1200W
OS: Win7 64-Bit | XP Pro
Monitor: Dell 2707 LCD
Very difficulties
have any clue?
Last edited by vern; 11-26-2010 at 03:42 AM.
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