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System Interupts High idle cpu usage

post #1 of 3
Thread Starter 
So I did a clean install a few days ago.

Not a ton of apps installed. No anti virus or anything like that.

I noticed that my cpu idles between 15 and 20%. Its one core steady at about 70%.

When I go to the task manager under processes it shows nothing. So I opened up the resource monitor and see that it is "system interrupts" causing it. Anyone know what the problem is here?

Its annoying me. Heres some screens.


550D
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CPUMotherboardGraphicsRAM
i7-2700K Gigabyte Z77X-UD3H EVGA GTX 970 ACX 2.0+ SSC 4 x 4GB Samsung Green 
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Crucial 240gb Samsung EVO 250gb Corsair H80 Win7 Ultimate 64 
MonitorKeyboardPowerCase
Qnix 2560x1440p Quickfire TK MX Brown XFX 750w Black Edition Corsair 550D 
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Lefty Deathadder X Trac Ripper XXL 
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550D
(15 items)
 
  
CPUMotherboardGraphicsRAM
i7-2700K Gigabyte Z77X-UD3H EVGA GTX 970 ACX 2.0+ SSC 4 x 4GB Samsung Green 
Hard DriveHard DriveCoolingOS
Crucial 240gb Samsung EVO 250gb Corsair H80 Win7 Ultimate 64 
MonitorKeyboardPowerCase
Qnix 2560x1440p Quickfire TK MX Brown XFX 750w Black Edition Corsair 550D 
MouseMouse Pad
Lefty Deathadder X Trac Ripper XXL 
  hide details  
Reply
post #2 of 3
It looks like that this issue can be caused by a problem with a driver here is a link to a guide that can identify what is causing it to eat up so much cpu

http://www.msfn.org/board/topic/1402...dpc-interrupt/
Mini PC
(14 items)
 
  
CPUMotherboardGraphicsRAM
AMD Ryzen 7 1800x Gigabyte Gaming 3 AB350M EVGA GTX 1070 Founders Edition CORSAIR Vengeance LPX 16GB (2 x 8GB) 
Hard DriveOptical DriveCoolingOS
Western Digital Blue None Noctua NH-U12S Windows 10 
PowerCase
Seasonic Flagship Prime Titanium 850 Watt Node 804 
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Mini PC
(14 items)
 
  
CPUMotherboardGraphicsRAM
AMD Ryzen 7 1800x Gigabyte Gaming 3 AB350M EVGA GTX 1070 Founders Edition CORSAIR Vengeance LPX 16GB (2 x 8GB) 
Hard DriveOptical DriveCoolingOS
Western Digital Blue None Noctua NH-U12S Windows 10 
PowerCase
Seasonic Flagship Prime Titanium 850 Watt Node 804 
  hide details  
Reply
post #3 of 3
Thread Starter 
thank you I will give it a try when I get off work tonight. +rep
550D
(15 items)
 
  
CPUMotherboardGraphicsRAM
i7-2700K Gigabyte Z77X-UD3H EVGA GTX 970 ACX 2.0+ SSC 4 x 4GB Samsung Green 
Hard DriveHard DriveCoolingOS
Crucial 240gb Samsung EVO 250gb Corsair H80 Win7 Ultimate 64 
MonitorKeyboardPowerCase
Qnix 2560x1440p Quickfire TK MX Brown XFX 750w Black Edition Corsair 550D 
MouseMouse Pad
Lefty Deathadder X Trac Ripper XXL 
  hide details  
Reply
550D
(15 items)
 
  
CPUMotherboardGraphicsRAM
i7-2700K Gigabyte Z77X-UD3H EVGA GTX 970 ACX 2.0+ SSC 4 x 4GB Samsung Green 
Hard DriveHard DriveCoolingOS
Crucial 240gb Samsung EVO 250gb Corsair H80 Win7 Ultimate 64 
MonitorKeyboardPowerCase
Qnix 2560x1440p Quickfire TK MX Brown XFX 750w Black Edition Corsair 550D 
MouseMouse Pad
Lefty Deathadder X Trac Ripper XXL 
  hide details  
Reply
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