Computer Turns Off Display or Stand By Because Of Power Settings:-
Sometimes, computers have automatic power settings by default to turn off the display after few minutes of idle time when user set a particular time in the computer. Sometimes, the computer goes into standby or hibernate mode automatically. To solve this trouble you can easily change the power settings or you can use this tool also keep computer awake.
Hardware or Software Problem With Graphics Card:-
Many a times, it may be a graphics card problem on some computers. You can try to fix this trouble by updating graphic card driver and check of the graphics card is fine or not and fix it properly in graphic card slot. In case of a hardware fault with the graphics card, you can consult with a technician to fix the problem.
Hardware Problem With Monitor/ Display:-
The problem maybe because of some hardware issue with monitor or display. This problem may kick in after sometime of use when the components get heated like capacitors ics. To shortlist if this is a monitor or display problem, you can try using another monitor with your computer.
