Hi,
Please do try these troubleshooting steps that may help in solving the issue.
- Start by running a virus/malware scan. Please use the link below for the complete guide and tools.
-
http
/www.tomsguide.com/faq/id-1691891/removing-malware-proven-completely-remove-bitcoin-mining-malware.html
- Once done, do test your laptop again and see if the same problem will persist or not.
- If the same problem will persist do also a clean install of the graphics card driver.
- Go to Device Manager and uninstall the graphics card driver.
- Next is to open Programs and Features then uninstall anything related to the graphics card.
- Once done, download and install the latest driver from the manufacturers site.
- Here's the links:
Nvidia: nvidia.com/Download/index.aspx
AMD:
http
/support.amd.com/en-us/download
- Reboot your laptop once the latest driver has been installed.
- Observe your PC again after the reboot.