screen blacking out

Hi chaps. Having a tad of an issue here. Last night, for no discernible reason, my computer screens started turning off after 10 minutes, even when i'm watching a video, even when it's full screen, and nothing is solving it. it's not a hardware issue, because moving the mouse turns them back on...

Hello, I have a problem with my monitor AOC blacking out during gaming. My computer setup: Monitor: AOC, model number 27G2, power rating:100 – 240 V, energy usage: 28 W, frequency 144 Hz, it is conected by HDMI cable Procesor: AMD Ryzen 5 3600X, 6-Core Graphics card: AMD Radeon RX 5700 XT RAM...

My monitor (acer kg221q) has a loose HDMI port on it. Wobbling it causes red flickering dots on the display and the display blacking out. In normal use, there is no problem, but whenever I fire up a game, the problem seems to intensify. It is definitely the monitor as I have tried a different...

Hello, I have recently installed a 2tb seagate st2000dm001 sata 3 into my asus maximus VII hero yet i cant seem to find the HDD on my bios, it has power as the power cord is also powering my SSD which i can find is there any reason for this?