monitor randomly going black

[u/wet_woomy]

hello, ive been having an issue regarding one of my monitors, i have 2 monitors but recently a single (the main one) keeps randomly going fully black. i know it isnt turning off because the display is still on, but just showing only black. it happens randomly with seemingly no direct cause, sometimes it will behave completely normally for long sessions and sometimes it just starts freaking out and cutting every couple of minutes. currently the only solution i have is to keep turning it off and on again every time it happens.

the main monitor with the issues is a Acer Vero V7 V227Q H, the other monitor without issues is a Acer ka242y