Mar 24, 2021 — some of the selected Office application windows do not display correctly, are unreadable, or the entire monitor goes black. When using .... Apr 8, 2018 — The screen has been going black for a few seconds (3 to 4 seconds) randomly, ... Screen blacks out for a couple seconds multiple time a day. ... all my other screen won't turn black exept the lg one. so i set the monitor to 6 bits .... Oct 10, 2014 — I went to device manager and everything under Monit