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Down Volting Graphics Cards?

post #1 of 16
Thread Starter 
I need to down volt my 3 5870s / 1 5970 / 2 7970s in order to decrease the amount of power they're using. They've been tripping my dorm's power and the last 2 days I keep tripping the breaker. How can I decrease the voltages on these cards?
post #2 of 16
MSI Afterburner. thumb.gif
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Ti-89 Titanium
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Motorola 68k @16 MHz Ti-89 HW4 256 KB 2.6 MB Flash ROM 
OSMonitorPowerCase
Ti-89 OS 3.10 LCD Dot-Matrix 160x100 4x 1.5V AAA Ti-89 HW4 Black 
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Intel Core™ i7 930 Gigabyte GA-X58A-UD3R 2.0 Gigabyte GTX 470 SOC G.Skill RX 2x4GB 1600C8 
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PNY Prevail Elite 120GB Hitachi 7K1000.C 1TB LG GH24LS50 Noctua NH-C12P SE14 
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post #3 of 16
Thread Starter 
Quote:
Originally Posted by adridu59 View Post

MSI Afterburner. thumb.gif

I have MSI Burner but the voltage bar is grayed out?

407
post #4 of 16
Try going to your Afterburner install folder and editing MSIAfterburner.cfg. Change "UnlockVoltageControl" to 1.
    
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post #5 of 16
Thread Starter 
Quote:
Originally Posted by aroc91 View Post

Try going to your Afterburner install folder and editing MSIAfterburner.cfg. Change "UnlockVoltageControl" to 1.

I already did that still grayed out.

[ATIADLHAL]
UnofficialOverclockingEULA =
UnofficialOverclockingMode = 1
AccessibilityCheckingPeriod = 0
post #6 of 16

You need to enable "unofficial overclocking" HOW TO: Enable UNOFFICIAL overclocking mode in MSI AfterBurner

 

 

ケンジ
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ケンジ
(16 items)
 
  
CPUCPUMotherboardGraphics
i7-3960X i7-980X GA-X79-UD7 / GA-X58A-UD9 7970 + 465 
GraphicsRAMRAMHard Drive
2x 6990 + 580 16GB 2133 MHz 24GB 2000 MHz 120GB x 2 RAID0 
Hard DriveHard DriveCoolingCooling
120GB x 4 RAID0 Raptor 300GB x 2 RAID0 CPU-370 CPU-370 
CoolingCoolingOSPower
VID-AR699 EK FB X58A-UD9 Win 7 Ultimate x64 1500W / 1250W+1200W 
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Reply
post #7 of 16
Thread Starter 
Quote:
Originally Posted by Ken1649 View Post

You need to enable "unofficial overclocking" HOW TO: Enable UNOFFICIAL overclocking mode in MSI AfterBurner


I did that and everything is grayed out

[ATIADLHAL]
UnofficialOverclockingEULA = I confirm that I am aware of unofficial overclocking limitations and fully understand that MSI will not provide me any support on it
UnofficialOverclockingMode = 1
AccessibilityCheckingPeriod = 0

407
post #8 of 16

Exit (not minimized) Afterburner prior to editing.

ケンジ
(16 items)
 
  
CPUCPUMotherboardGraphics
i7-3960X i7-980X GA-X79-UD7 / GA-X58A-UD9 7970 + 465 
GraphicsRAMRAMHard Drive
2x 6990 + 580 16GB 2133 MHz 24GB 2000 MHz 120GB x 2 RAID0 
Hard DriveHard DriveCoolingCooling
120GB x 4 RAID0 Raptor 300GB x 2 RAID0 CPU-370 CPU-370 
CoolingCoolingOSPower
VID-AR699 EK FB X58A-UD9 Win 7 Ultimate x64 1500W / 1250W+1200W 
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Reply
ケンジ
(16 items)
 
  
CPUCPUMotherboardGraphics
i7-3960X i7-980X GA-X79-UD7 / GA-X58A-UD9 7970 + 465 
GraphicsRAMRAMHard Drive
2x 6990 + 580 16GB 2133 MHz 24GB 2000 MHz 120GB x 2 RAID0 
Hard DriveHard DriveCoolingCooling
120GB x 4 RAID0 Raptor 300GB x 2 RAID0 CPU-370 CPU-370 
CoolingCoolingOSPower
VID-AR699 EK FB X58A-UD9 Win 7 Ultimate x64 1500W / 1250W+1200W 
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Reply
post #9 of 16
Thread Starter 
Quote:
Originally Posted by Ken1649 View Post

Exit (not minimized) Afterburner prior to editing.

yup tried that even restarted computer.
post #10 of 16

Did you go to Afterburner settings and enable all voltage options?

 

Try this version  MSI Afterburner 2.2.0 Beta 14 Download

ケンジ
(16 items)
 
  
CPUCPUMotherboardGraphics
i7-3960X i7-980X GA-X79-UD7 / GA-X58A-UD9 7970 + 465 
GraphicsRAMRAMHard Drive
2x 6990 + 580 16GB 2133 MHz 24GB 2000 MHz 120GB x 2 RAID0 
Hard DriveHard DriveCoolingCooling
120GB x 4 RAID0 Raptor 300GB x 2 RAID0 CPU-370 CPU-370 
CoolingCoolingOSPower
VID-AR699 EK FB X58A-UD9 Win 7 Ultimate x64 1500W / 1250W+1200W 
  hide details  
Reply
ケンジ
(16 items)
 
  
CPUCPUMotherboardGraphics
i7-3960X i7-980X GA-X79-UD7 / GA-X58A-UD9 7970 + 465 
GraphicsRAMRAMHard Drive
2x 6990 + 580 16GB 2133 MHz 24GB 2000 MHz 120GB x 2 RAID0 
Hard DriveHard DriveCoolingCooling
120GB x 4 RAID0 Raptor 300GB x 2 RAID0 CPU-370 CPU-370 
CoolingCoolingOSPower
VID-AR699 EK FB X58A-UD9 Win 7 Ultimate x64 1500W / 1250W+1200W 
  hide details  
Reply
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