display adapter error 45

Hi! I have been using an Asus zenbook q408 for a year now. The laptop gets super hot when running games. Yesterday I was playing bl2 on it with the 4k monitor attached (it isn't that hot when I play games on an external display). The windows just crashed with a BSOD error of 'clock watchdog...

Hi so i recently found that my graphics card is not working i got to the device manager and the card was hidden. When i opened the properties of the display adapter for the card it said error code 45 tried many options to nake her work but no success. Then uninstalled the device from the...