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System Interrupts
I upgraded to Windows 7 Ultimate 64 bit about a week ago. Since then I have been having a problem with System Interrupts. It seems after my computer has been on for about a half hour or so (sometimes less sometimes more) It starts to slow down. When I go into Task Manager it shows nothing using more than 1-2 percent CPU but when I open the Resource Monitor it shows the CPU is hovering at 40-50%. The "Image" using all the CPU is called System Interrupts and the descrition is Deferred Procedure Calls and Interrupts Service Routines. There are no available options except search online and I tried that with no luck.
I dont know a ton about computers but I thought that System Interrupts was a program requesting processor access from another program. Im probably completely wrong.
What can I do to fix this? I got a Uniblue RegistryBooster from Microsoft approved software thinking it may be registry issue and have ran it several times without it working.
Thanks in advance for any answers!