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.
Anwsers to the Problem Deferred Procedure Calls and Interrupt Service Routines High CPU Usage?
Using Windows troubleshooter:
- Click on Search on Charm bar and type Troubleshooting. Click on the very first option.
- A new window will open. Click View all from the left pane.
- Scroll down to the bottom and click on Windows update.
- Troubleshooter window for Windows update will pop up. Click on NEXT. It may ask you for administrative permission.
- The troubleshooter will automatically detect problems and fix it.
- Now, close this window and try download/install the app which was previously showing error.
Recommended Method to Fix the Problem: Deferred Procedure Calls and Interrupt Service Routines High CPU Usage?:
How to Fix Deferred Procedure Calls and Interrupt Service Routines High CPU Usage? with SmartPCFixer?
1. Click the button to download SmartPCFixer . Install it on your system. Open it, and it will perform a scan for your computer. The junk files will be shown in the scan result.
2. After the scan is done, you can see the errors and problems which need to be fixed.
3. When the Fixing part is done, your computer has been speeded up and the errors have been removed
Related: How to Update & Download NVidia GeForce 6100/nForce 420 WHQL Certified driver v.178.13,How to Update & Download NVidia GeForce 7600 GS Video Driver v.295.75 Certified,How Can I Update & Download NVidia GeForce 820M Driver v.344.48 WHQL,[Solved] Download NVidia GeForce GTX 560M VGA Driver v.296.17 Certified,Way to Update & Herunterladen NVidia GeForce GT 130M Video Treiber v.295.75 Certified,How to Update & Download SONY SVE14A1X1RH Realtek Ethernet Driver,Where to Download SONY SVS13A2W9ES Bluetooth Driver (Intel) v.2.6 - 18.104.22.168059,Best Way to Update & Download SONY VGN-CR203E Conexant HDAUDIO SoftV92 Data Fax Modem with SmartCP Setup Program v.22.214.171.124 driver,Best Way to Download SONY VGN-FE790G/N Wireless LAN Driver v.10.6.0.29,Method to Update & Download SONY VGN-NR31Z/S Firmware Extension Parser Device v.126.96.36.199,How to Fix Error 0x0000c1f5 Solución?,Error 0x80071a91 Win7 Fix Patch,Error 0x800ccc60 Windows Live Mail [Solved],Error Message 0x800ccc79 Outlook 2000 Fix,What is Error 0xc1ab0001?,[Answered] x64 saplugin dll,How to Fix Problem - Kb943729 Download?,Troubleshooting: Bccode D1 Error,Java Runtime Tech Support,Troubleshooting: ERROR NO SUCH GROUP Error
Read More: Tech Support: delete a program name from Program and Features,How Can You Fix - Default options for Charts - Move but don't size with cells?,date format is in utc. I need it in GMT [Solved],Troubleshooting:delayed web page closure,[Anwsered] debug version oleaut32.dll