|29 Nov 2009||#1|
| || |
85% cpu usage due to system interrupts, Help?!
HP Pavilion, AMD Phenom 2.2 Quad Core
6GB Ram, Nvidia 9100 on board graphics, etc.
Previously had Vista and had no problems. "Upgraded" to 7 and have had nothing but problems. My CPU usage is at 85% and when I go to the performance monitor is tells me that "system interrupts" are what is using the cpu.
I've updated my drivers to windows 7 ones from HP.
I've tried disabling the audio controller per suggestion from others with a similar problem.
Neither has done anything.
The problems disappears after I reboot and then seems to come back when I open a program that uses the cpu much.
Any ideas at all? I wish I could go back to Vista but I didn't create backup discs..
|My System Specs|
|Similar help and support threads for2: 85% cpu usage due to system interrupts, Help?!|
|Hardware Interrupts causing 25% - 30% CPU usage||Performance & Maintenance|
|System Interrupts high CPU usage windows 7 64 bit...||Drivers|
|System Interrupts usage 3-4% of ram||Performance & Maintenance|
|system interrupts causing 60-80% CPU usage||Performance & Maintenance|
|Laggy performance during high usage - caused by System Interrupts||Performance & Maintenance|
|100% CPU Usage System Interrupts on Acer Timeline||Hardware & Devices|
|System Interrupts||Performance & Maintenance|
|Our Sites ||Site Links ||About Us ||Find Us |
Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.
© Designer Media Ltd
All times are GMT -5. The time now is 07:26 PM.