Screen blink
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 8%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Anonymous
I have a HP ProDesk 400 G3 SFF running windows 10 pro 64 bit system. I'm using a LG 43 inch 4K ty as a monitor. My monitor screen will instantaneously go off and come right back on in the blink of an eye. Everything running doesn't miss a beat, just that blink. It happens roughly 6-7 times a day and my desktop is on from 7 am until 11 pm everyday, although the monitor is only on roughly half that time. This started happening when I ran into a problem and had to reinstall windows 10. I checked all the drivers. Anything about this would help.
Windows for home | Windows 10 | Performance and system failures
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