This is a sign that the either the graphics card or CPU is getting too hot. Sometimes errors called artifacts, to correct this you will need to service your PC by removing all the dust with a vacuum and paintbrush. Be sure to earth yourself, explained in my guide My Computer is not turning on!!! Is it dead!!! No POST!!! Install extra fans and ensure sufficient ventilation through your case/laptop.
In severe case the CPU or Graphics card my need to be replaced. However if you are not running off of a Graphics card and are therefore using on board VGA, I suggest purchasing a Graphics card. It will increase performance as it takes the load off of the CPU.
Thanking you
damnor01
29 views
Usually answered in minutes!
×