Monitor randomly loses signal and turns off

[jogijs]

So recently my computer and monitor started to acting weird. At randomly monitor says ''no signal'' and turns it self of in games, watching movies or just browsing. But when it happens the computer works just fine just black screen. I tried turning power for monitor on and off  and unplugging display port cable and nothing helps unless I restart whole computer. And earlier today all the gpu drivers just disappeared. I did DDU and no changes. Any ideas what might be wrong ? Ihave i7 8700k, 16gb ram, gtx 1080ti and everthing is water cooled. Monitor is Acer Predator XB271HU A

[bellabichon]

First of all, check that all your internal and external cables are connected properly, including your monitor's power cable, your GPU's power cable, and make sure that your GPU is fully pushed into your PCi-e slot.

[Turtle Rig]

If you listened to bellabichon and still it gives same problem, try a different power cable.  Also make sure your BIOS is set to defaults and not OCed same as your video card. and what not.

[jogijs]

I am so dumb I should have realized that my self. Yes the problem was power cable coming from psu to gpu it had to sharp of a bend and I barely touched the cable and the screen went black.

[bellabichon]

7 minutes ago, jogijs said:

I am so dumb I should have realized that my self. Yes the problem was power cable coming from psu to gpu it had to sharp of a bend and I barely touched the cable and the screen went black.

That'd be it! Nice catch.