-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
- HP Community
- Notebooks
- Notebook Operating System and Recovery
- System interrupts

Create an account on the HP Community to personalize your profile and ask a question
10-29-2019 02:39 AM
HHello, my laptop sometimes freezes for an unknown reason. When I opened the task manager, I saw that the "system interrupt" process was loading the processor. I surfed the Internet and was advised to download the Latency Cheker DPC program, where I saw this (image 1):
And I got a message that some driver is not working like that for me. Please tell me what can be done in this case to reduce interruptions and solve the whole problem. I do not know which drivers specifically need to be reinstalled or updated.
10-31-2019 10:25 AM
I suggest you download and run the HP Support Assistant from this Link: https://www8.hp.com/us/en/campaigns/hpsupportassistant/hpsupport.html?jumpid=va_r602_us/en/any/psg/p...
HPSA will automatically search for all the latest drivers for your Notebook
-
Click My devices in the top menu, and then click Updates in the My PC or My notebook pane.
-
Click Check for updates and messages to scan for new updates.
-
Review the list of updates. Updates with a yellow information icon are recommended. Updates with a blue information icon are optional.
-
Click the update name for a description, version number, and file size.
-
Select the box next to any updates you want to install, and then click Download and install.
Also ensure Windows is up to date.
Select the Start button, and then go to Settings > Update & security > Windows Update , and select Check for updates. If Windows Update says your device is up to date, you have all the updates that are currently available
Keep me posted how it goes
Thank you and have a wonderful day 😊
If the information I've provided was helpful, give us some reinforcement by clicking the "Solution Accepted" on this Post and it will also help other community members with similar issue.
KrazyToad
I Am An HP Employee