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GPU is stuck at 99% usage while idle

post #1 of 7
Thread Starter 
i have no idea why this is happening. it started yesterday and if I turn off and turn back on the computer the usage just shoots back up after a few minutes. do i need a new driver, is it a virus?
my pc
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k 4.5ghz Asrock P67 Extreme 4 Gen 3 Radeon HD 6870 900/1015 1050/1130 8 GB Gskills Ripjaws 
Hard DriveOptical DriveOSMonitor
Samsung Spinpoint 1TB 7200rpm LightScribe Media All in One Windows 7 Home Premium 64-bit HP w2338h Wide LCD Monitor 1920x1080p 
KeyboardPowerCaseMouse
wut? Rosewill HIVE Series 750w Rosewill Atx Midtower Case wut? 
Mouse Pad
nope 
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my pc
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k 4.5ghz Asrock P67 Extreme 4 Gen 3 Radeon HD 6870 900/1015 1050/1130 8 GB Gskills Ripjaws 
Hard DriveOptical DriveOSMonitor
Samsung Spinpoint 1TB 7200rpm LightScribe Media All in One Windows 7 Home Premium 64-bit HP w2338h Wide LCD Monitor 1920x1080p 
KeyboardPowerCaseMouse
wut? Rosewill HIVE Series 750w Rosewill Atx Midtower Case wut? 
Mouse Pad
nope 
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post #2 of 7
What software are you using to monitor the usage?
post #3 of 7
Thread Starter 
i installed new drivers and it seems to have stopped, and i've been using msi afterburner
my pc
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k 4.5ghz Asrock P67 Extreme 4 Gen 3 Radeon HD 6870 900/1015 1050/1130 8 GB Gskills Ripjaws 
Hard DriveOptical DriveOSMonitor
Samsung Spinpoint 1TB 7200rpm LightScribe Media All in One Windows 7 Home Premium 64-bit HP w2338h Wide LCD Monitor 1920x1080p 
KeyboardPowerCaseMouse
wut? Rosewill HIVE Series 750w Rosewill Atx Midtower Case wut? 
Mouse Pad
nope 
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Reply
my pc
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k 4.5ghz Asrock P67 Extreme 4 Gen 3 Radeon HD 6870 900/1015 1050/1130 8 GB Gskills Ripjaws 
Hard DriveOptical DriveOSMonitor
Samsung Spinpoint 1TB 7200rpm LightScribe Media All in One Windows 7 Home Premium 64-bit HP w2338h Wide LCD Monitor 1920x1080p 
KeyboardPowerCaseMouse
wut? Rosewill HIVE Series 750w Rosewill Atx Midtower Case wut? 
Mouse Pad
nope 
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post #4 of 7
Ever since I am using Dell WFP2408 and a Dell WFP2407 in dual monitor, I am having the same problem on and off. The GPU usage goes down, but the memory gets stuck at max.
Wife's bane
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i5-3570K @ 4.5 Ghz Gigabyte Z77 UD3H HIS R9-290 8 GB Samsung Wonder RAM 
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Crucial SSD for OS Samsung Spinpoint F3 Asus XSPC water block, 360 radiator, and 720 reservo... 
CoolingOSMonitorKeyboard
GPU cooling - XSPC Razer full GPU blocks Win 7 Home Premium Asus PB278Q 2560 X 1440p ISP Logitech G15 
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NZXT Hale90 V2 NZXT Switch 810 Logitech G500 Steelseries QcK 
Audio
Optical out to Sony receiver; Deftech Monitor 3... 
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Wife's bane
(17 items)
 
  
CPUMotherboardGraphicsRAM
i5-3570K @ 4.5 Ghz Gigabyte Z77 UD3H HIS R9-290 8 GB Samsung Wonder RAM 
Hard DriveHard DriveOptical DriveCooling
Crucial SSD for OS Samsung Spinpoint F3 Asus XSPC water block, 360 radiator, and 720 reservo... 
CoolingOSMonitorKeyboard
GPU cooling - XSPC Razer full GPU blocks Win 7 Home Premium Asus PB278Q 2560 X 1440p ISP Logitech G15 
PowerCaseMouseMouse Pad
NZXT Hale90 V2 NZXT Switch 810 Logitech G500 Steelseries QcK 
Audio
Optical out to Sony receiver; Deftech Monitor 3... 
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post #5 of 7
I used to have the same issue, it was fixed by disabling hardware acceleration in Firefox.

This was a while ago now though, as far as I know the latest version of FF and AMD drivers don't have that issue.
Main
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(10 items)
 
 
CPUMotherboardGraphicsRAM
i5 2550k P8P67 Pro Sapphire HD 7950 G.Skill RipJaws X 1600 Cas 9 
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Corsair Force 120 WD Blue 500GB WD Caviar Green 1TB XSPC RayStorm 
CoolingCoolingCoolingCooling
RX240 MCR 220 EK 7950 Copper Acetal  DDC-1T 
OSMonitorMonitorKeyboard
Windows 7 64-bit Dell U2311H Oculus Rift DK2 Ducky Shine 3 MX Brown 
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Corsair TX 750W CoolerMaster CM690 II G500 Klipsch ProMedia 2.1 
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Asus Xonar DX 
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A10-6800K Gigabyte GA-F2A85XN-WIFI G Skill 1600 CAS9 Kingston SSD Now 60GB 
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WD Caviar Blue 1TB LG Slim Blu-Ray player Silverstone NT06-PRO  Widows 7 Home Premium 
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Silverstone Sfx Series ST45SF 450W Silverstone SG05 
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Main
(21 items)
 
HTPC
(10 items)
 
 
CPUMotherboardGraphicsRAM
i5 2550k P8P67 Pro Sapphire HD 7950 G.Skill RipJaws X 1600 Cas 9 
Hard DriveHard DriveHard DriveCooling
Corsair Force 120 WD Blue 500GB WD Caviar Green 1TB XSPC RayStorm 
CoolingCoolingCoolingCooling
RX240 MCR 220 EK 7950 Copper Acetal  DDC-1T 
OSMonitorMonitorKeyboard
Windows 7 64-bit Dell U2311H Oculus Rift DK2 Ducky Shine 3 MX Brown 
PowerCaseMouseAudio
Corsair TX 750W CoolerMaster CM690 II G500 Klipsch ProMedia 2.1 
Audio
Asus Xonar DX 
CPUMotherboardRAMHard Drive
A10-6800K Gigabyte GA-F2A85XN-WIFI G Skill 1600 CAS9 Kingston SSD Now 60GB 
Hard DriveOptical DriveCoolingOS
WD Caviar Blue 1TB LG Slim Blu-Ray player Silverstone NT06-PRO  Widows 7 Home Premium 
PowerCase
Silverstone Sfx Series ST45SF 450W Silverstone SG05 
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post #6 of 7
Thread Starter 
scratch that. it happened again and when i looked at task manager rundll32.exe was causing it. pretty sure its just a virus that's pretending call itself that because its in program data on a file called Skype. heres a screenshot of it. do you think i can just delete it?
my pc
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k 4.5ghz Asrock P67 Extreme 4 Gen 3 Radeon HD 6870 900/1015 1050/1130 8 GB Gskills Ripjaws 
Hard DriveOptical DriveOSMonitor
Samsung Spinpoint 1TB 7200rpm LightScribe Media All in One Windows 7 Home Premium 64-bit HP w2338h Wide LCD Monitor 1920x1080p 
KeyboardPowerCaseMouse
wut? Rosewill HIVE Series 750w Rosewill Atx Midtower Case wut? 
Mouse Pad
nope 
  hide details  
Reply
my pc
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k 4.5ghz Asrock P67 Extreme 4 Gen 3 Radeon HD 6870 900/1015 1050/1130 8 GB Gskills Ripjaws 
Hard DriveOptical DriveOSMonitor
Samsung Spinpoint 1TB 7200rpm LightScribe Media All in One Windows 7 Home Premium 64-bit HP w2338h Wide LCD Monitor 1920x1080p 
KeyboardPowerCaseMouse
wut? Rosewill HIVE Series 750w Rosewill Atx Midtower Case wut? 
Mouse Pad
nope 
  hide details  
Reply
post #7 of 7
I used Malwarebytes to scan my computer and what was using my gtx 670 at idle with 99% cpu usage was a bitcoin miner.
So yeah, there's a new virus in town boys.

(Sorry if i opened up an old thread but this is one of the first things coming up in google! wink.gif )
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