My issues with my x99 build appear never ending 
Now it is my very pretty cuved monitor that appears to be playing up.
Bought new less than 3 months ago. Did seem that it might have issues - when trying to run standard display port the monitor would black out every now and then ; couple of seconds , then bsck on. - sometimes it would turn itself off as it were not receiving a signal.
Was going to return but got it working without any idsues , I thought , by using mini display cable, which appeared to the trick.
But today I had it on all day and guess what - as I am on the internet it suddenly ( no warning) went black. Light is on, screen goes black for s srcond or two and then back to full screen. It did it a few times. Left it on the desktop and asked better hslf to have s look; as we both watched the screen went black for s couple of seconds before recovering. Again no warning and monitor on light remains on throughout.
Later had a 2 hr gaming session and no issues.
Got any ideas as to what is going on.?
Not a driver issue.
Not a gpu issue.
Was running a dgm 27" without any problems at all before this and it is still good.
I assume swap out via Dell is the only option. Just the screen is otherwise perfect

Now it is my very pretty cuved monitor that appears to be playing up.
Bought new less than 3 months ago. Did seem that it might have issues - when trying to run standard display port the monitor would black out every now and then ; couple of seconds , then bsck on. - sometimes it would turn itself off as it were not receiving a signal.
Was going to return but got it working without any idsues , I thought , by using mini display cable, which appeared to the trick.
But today I had it on all day and guess what - as I am on the internet it suddenly ( no warning) went black. Light is on, screen goes black for s srcond or two and then back to full screen. It did it a few times. Left it on the desktop and asked better hslf to have s look; as we both watched the screen went black for s couple of seconds before recovering. Again no warning and monitor on light remains on throughout.
Later had a 2 hr gaming session and no issues.
Got any ideas as to what is going on.?
Not a driver issue.
Not a gpu issue.
Was running a dgm 27" without any problems at all before this and it is still good.
I assume swap out via Dell is the only option. Just the screen is otherwise perfect