my computer blind go blank (white) what cause this problem?

it does this indenpendently of my use. I can turn the computer on it will work and the subsequent minute it will go blank,


Answer:

probably a loose nouns to the video card, try tightening the screws on the video card cable. Do you own an Lcd screen, if you do the display might be going desperate try unplugging if from the wall for 30 seconds and reconnecting
you may be infected or memory is slow send for your computer tech suprt let them know they can try to reboot it for you .
If your computer is out of use properly when it is switched on, it could be a problem with device drivers, hardware or software.

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