Hi,
Please do try doing 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. (AMD or Nvidia)
- Once done, download and install the latest driver.
Nvidia: nvidia.com/Download/index.aspx
AMD:
http/support.amd.com/en-us/download
- Reboot the laptop once the latest driver has been installed.
- And after the reboot do also make sure that the GPU is set as the default.