Well have you ever blown the dust out (heat).
How long has Windows 10 been on there (reinstall maybe)
What is make and model of power supply?
You could run the free ESET online scanner (infection)
You could open a command prompt, As Admin, and run the command sfc /scannow (space between sfc and /scannow)
SFC is Windows built in System File Checker. It checks for Windows file corruption.
As for the vid card driver...
DDU Instructions - Nvidia/AMD1. Get this program, here:
https://www.wagnardsoft.com/ ...get the latest version, and save it to your desktop.
2. Get your vid card driver here, use the
Manual Search: Nvidia:
http://www.geforce.com/drivers ...or AMD:
http://support.amd.com/en-us/download ...save this to your desktop.
3. Run DDU (Display Driver Uninstaller) choose: Nvidia or AMD, then choose the "Highly Recommend Option", and just do what it tells you. If it wants to go into "Safe Mode", let it.
4. After it's done and comp has rebooted to normal mode, just double click the Nvidia or AMD driver ( that you saved to your desktop in step #2) ...to install. If it want's to reboot, let it.
/e Absolute max. temp for the CPU as shown in Speccy is 62C.
/ee Depending on what Windows 10 build you have, there were some funky Windows updates in January, that were supposed to have been fixed in late February.
Unlike the older Windows... Microsoft doesn't roll out the updates all at the same time. If you happen to be on the slow cycle, you may be in between the screwed up updates and the fixed ones.
This post was edited by Ghot on Mar 12 2018 07:17pm