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5700 Ultra BIOS Volt-Mod

post #1 of 18
Thread Starter 
I know that you can phisicaly Volt-Mod the Graphics card, but I have heard or horror stories of people touching the wrong thing and blowing their card up, so I will just go the simpler way.

I want to Mod my graphics cards BIOS to up the voltage from 1.4V on 3D to 1.5V on 3D. But the memory is hard, you have to hex edit that or something....

Anyway, is this a small, safe jump? the stock cooling never went above 40C @ 550/1000Mhz So i am hoping for 600Mhz+ on the Core.

So is this safe jump? what is the limit volt-wise? Also, if someone could help with the RAM voltage that would be aswome!

Thanks Agian!
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I7 Master Race
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post #2 of 18
Thread Starter 
Anyone?

I just want to know if it is a safe jump to 1.5V and how much OC will it free up?

Also, anyone have any idea where the RAM voltages are?

Thanks
I7 Master Race
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I7 Master Race
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post #3 of 18
the BIOS volt modding doesn't always work. But 1.4v to 1.5v you should be fine
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post #4 of 18
Yeah, 1.5 volts is not a problem, as long as your temps are good. And BTW, harware volt modding isn't too difficult, if you have experience that is
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post #5 of 18
Thread Starter 
Well the BIOS mod did not work

I changed the Volts from 1.4 in 3D to 1.5, Saved, Flashed and still wont go past 573Mhz....

anyone have good BIOS volt modding tut or something?
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I7 Master Race
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post #6 of 18
Use a ASUS or Leadtek BIOS!!!

In these you can change the vcore and in "for example BfG or Albatron"

the voltage is locked!

In my Albatron work a Leadtek BIOS and raise my VCore up to 1.55 and get 603MHz on the Core! With 1.6 I get 632MHz! If I go higher there is not more!
632MHz is the End!

If raise your voltage past 1.5 than you need watercooling on the Core or you pop it up!

Hope It Help!

PS: Tell us if it work or not! Thanks!!!
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Hard DriveOptical DriveOSMonitor
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post #7 of 18
Quote:
Originally Posted by The Specialist
Use a ASUS or Leadtek BIOS!!!

In these you can change the vcore and in "for example BfG or Albatron"

the voltage is locked!

In my Albatron work a Leadtek BIOS and raise my VCore up to 1.55 and get 603MHz on the Core! With 1.6 I get 632MHz! If I go higher there is not more!
632MHz is the End!

If raise your voltage past 1.5 than you need watercooling on the Core or you pop it up!

Hope It Help!

PS: Tell us if it work or not! Thanks!!!
Could you possible upload the Leadtek BIOS here? All the links I've found are too old and have been deleted. I also have an Albatron 5900 that I want to flash to 5950 for the added voltage and looser mem timings.
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post #8 of 18
You can download every BIOS you want have here:

http://www.mvktech.net/component/opt...lectcat/cat,2/

Copy the Link in your explorer! Have problems with insering a Link

Thanks!!!
My System
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CPUMotherboardGraphicsRAM
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Hard DriveOptical DriveOSMonitor
Barracuda 7200.9 250GB NEC AD-7170S Win XP SP2 Yakumo 17" 
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CoolerMaster 500W SLI CoolerMaster iTower930 
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My System
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CPUMotherboardGraphicsRAM
E6600 ASUS P5N-E SLI XFX 8800GTS 1Gig GEIL 800@3-3-3-5 
Hard DriveOptical DriveOSMonitor
Barracuda 7200.9 250GB NEC AD-7170S Win XP SP2 Yakumo 17" 
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CoolerMaster 500W SLI CoolerMaster iTower930 
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post #9 of 18
If you persist in putting !! at the end of every sentence i will hunt you down and steal your rig.

ok!!
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2011 ~ Current
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post #10 of 18
Quote:
Originally Posted by The Specialist
You can download every BIOS you want have here:

http://www.mvktech.net/component/opt...lectcat/cat,2/

Copy the Link in your explorer! Have problems with insering a Link

Thanks!!!
Awesome, that's perfect! Reps for you
My System
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My System
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Intel 80 gb SSD, Raptor 150 Windows 7 Home Premium 24" Samsung LCD Saitek Eclipse 
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