Monitor turns off for a few seconds often, Electronics Noob

[faisal360]

So my monitor will turn off momentarily for a few seconds sometimes several, and then turn back on (Or rather the picture will go off and then return). I have noticed it almost exclusively does this when someone either turns the light on in the next room, or my room fan turns on or off.

My Monitor is connected to an extension which has most of my electronics attached to it including my PC's, which has an estimated wattage of around 350 watts. The extension also has various chargers for stuff on it.

The HDMI connection from my pc to the monitor has been checked a few times (Note: the monitor legit just blacked out again for few seconds while i am typing this and i heard a click from downstairs at the same time [actually afterwards, light travelling faster than sound and all that...and yes, these are brackets inside brackets...bracket-ception], likely an electronic device being turned on)

Please help, it is really annoying when it does this at critical gaming moments, the monitor is a pretty legit one (viewsonic vx2239wm) with sparkling reviews from everywhere, i am especially happy with it as i got it free as someone else didn't need it


Please note:
1)I only have one electrical socket in my tiny room
2)I have updated all the drivers multiple times, Resolution is 1080p @ 70Hz (Overclocked)

 

[Kaliz]

Use another plug, other extension and dont plug to many devices in just one.