When working on the laptop, the screen instantly goes blank. What is the problem?

Question

Iron

Usually, when I go to the browser, I have a problem. Most often this happens when I hold down the key СTRLand scroll with the mouse (+ or - window zoom). The screen goes out instantly, after several clicks on the RMB or LMB, as well as on the same one, СTRLit turns back on and this can happen several times. Sometimes it happened that I had to reboot the device in order to get rid of this problem. But she always and often bothered me. Please give me good advice to help me deal with this. I have read many articles and there are no answers anywhere regarding my particular problem. I would be grateful for your help. Thank you!

Answer 1

Option one.
The function key combination may be working to toggle VGA/HDMI <-> Primary Monitor.
What is the beech model?
Option two.
If what you are describing is done not with a mouse, but with a touchpad, it is possible that when you click on the laptop case, the video cable cable simply leaves.