How Can I Fix - Deferred Procedure Calls and Interrupt Service Routines High CPU Usage??

Deferred Procedure Calls and Interrupt Service Routines High CPU Usage?

Deferred Procedure Calls and Interrupt Service Routines High CPU Usage? Hello,

Recently I have noticed higher than normal CPU usage from my laptop which I know will reduce battery life, cause higher temperatures and slow the computers performance.

The task manager did not tell me too much so I decided to have a look in the Resource Manager.
Sure enough under the CPU tab of the Resource Manager there is a process called System Interrupts that has a description of "Deferred Procedure Calls and Interrupt Service Routines" with a average CPU usage of about 30%.


usually to resolve this I restart my laptop and everything goes back to normal and the process is back down to 1 - 5 % CPU usage.


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Anwsers to the Problem Deferred Procedure Calls and Interrupt Service Routines High CPU Usage?

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