[SOLVED] Monitor randomly shows No Signal

[DoTz_]

Sometimes when I turn on my pc there are no problems. But mostly when I turn it on my monitor detects no signal. To fix it I either reset my pc or I unplug my power supply and switch DisplayPorts on my GPU. This "solution" might work and might not. Eventually (in 99% cases) I succeed in turning on my pc (after 1 or 19 tries). However this is really annoying to just unplug it multiple times. I have no clue what could be the problem

My specs:
Monitor - Acer xf240h (using DisplayPort)
CPU - Intel i5-8600k
GPU - Gigabyte gtx 1070 windforce2
MoBo - ASRock Z370 pro4
PSU - NeoTEC Magnus MG-700W
RAM - 2x8gb RipJaws V 3200MHz
Cooling - Cryorig H7 Universal
HDD - Toshiba P300 2tb (or some <Mod Edit> xd)

 

[Phillip Corcoran]

Try re-seating the 1070 card.

PSU make I've never heard of so quite likely poor quality at best.

 

[DoTz_]

Try re-seating the 1070 card.

PSU make I've never heard of so quite likely poor quality at best.

You mean switching slots or just pulling out my gpu and then puting it back in the same slot? My English isn't perfect...

 

[Phillip Corcoran]

You mean switching slots or just pulling out my gpu and then puting it back in the same slot? My English isn't perfect...

Pull it out and put firmly back in to the same slot --- this is in case the card's edge-connectors are not making proper contact with the slot.