There could be many reasons why your screen flickers black. It depends on which screen, your TV, computer or phone. Your TV may flicker black because the picture is going bad. It could also be a a signal issue from your cable or satellite company. If it is your phone, there may be water damage, or some other damage. If it is your computer it can be the same thing as the TV. The picture may be bad, or the power supply isn't connected properly. You can call your cable or phone comapnies, or the manufacturer for your product to get help.
you might need a new screen or change the power options
Hello, I left my disk at the bottom of my fish tank for a week and the flicker went away.
flicker
All of them will reduce a screen's flicker, but whether it's enough is a matter of preference.
your screen refreshes when you close a program causing your desktop icons to flicker
How can you see the answer? YOUR SCREEN IS BLACK!
LCD's are made up of lines that project an image on the screen. These lines constantly move, sometimes up and down, and sometimes side to side...this causes a flicker often seen on older LCD monitor's.
You have a power button on your monitor or your screen and if you press it only the screen goes black.
Video screens when videotaped flicker because the refresh of the screen doesn't match the sampling of the camera. This is less of an issue with progressive displays and LCDs. It's mostly a problem with CRTs.
why do my lights flicker and interior lights flicker
If you get a black screen after installing mods, then it is a compatibility or incorrect install problem. If you get a black screen normally, force an update and this will probably fix it.
If your screen did not do it before, the reason might be the video driver. Try reinstalling with the latest available version. If it did it before, the problem is your video card or fluorescent light inside of your screen.