My monitor has been going black very randomly for a second and will come back on. It has no rhyme or reason to when it does it. Sometimes it won't do it for weeks at a time and sometimes it will do it over and over for several days in a row. I've swapped out the HDMI cable with 3 different cables and it still does it. It's hard to diagnose because like I said it can be days between when it does it again at times and doesn't seem to follow a specific task happening on the computer. Only reason I'm posting this now and not sooner is that it has done this about 15 times in the last 2 hours so I'm hoping I will be able to diagnose this now.
On a side note, it does not appear to be a power issue either as the power light on the monitor does not goes off.
Edited by Magdalena, 25 November 2014 - 08:28 PM.