Question Sometimes my monitor screen goes black ?

[niceman]

Let me say this does not happen very often at all but it still happens.
just now I clicked something on Youtube and my computer screen went black for like 1 or 4 seconds. then it was normal again.

 

[Lutfij]

When posting a thread of troubleshooting nature, it's customary to include your full system's specs. Please list the specs to your build like so:
CPU:
CPU cooler:
Motherboard:
Ram:
SSD/HDD:
GPU:
PSU:
Chassis:
OS:
Monitor:
include the age of the PSU apart from it's make and model. BIOS version for your motherboard at this moment of time.

If you can, see if you can replicate the issue, at which point try and make a video of the issue, host it on a site like Imgur then parse the ink to the video for us to see.

 

[niceman]

You need all that info for a question like this? wow i did not know.
Your asking for a lot of info for such a simple question.