New build, no display, wont power off unless I hold down power

IzaakOC

Prominent
Jul 5, 2017
1
0
510
Just built a new pc, powers on easily all fans and such are working all lights but no display shows up on screen cant even get a bios screen and wont power off unless I hold power button down for 4-5s or switch psu off.
Already went through the checklist also, thanks

Specs:
Cpu: I7 7700
Mobo: asrock h270 performance
Gpu: msi gtx 1070
RAM: x2 8gb gskill
Storage: 240gb ssd
Psu: 600w Silverstone
Please help
 

tmotu

Commendable
Jul 13, 2017
46
0
1,530
Same issue here. The pc boots up real quick and as soon as I try to open an application the monitor shows no display and keyboard and mouse stop working (no rgb) but the case has lights, they are on. The fans are rotating, lighting effects are working but nothing happens. And in my case it won't power off even if held for longer durations. I have to press the restart button or turn off the power source directly. Extremely frustrating.

Cpu: Ryzen 7 1700
Mobo: Asrock AB350M pro4
Gpu: aorus rx580 8gb
Ram: 2x8 GB gskill trident z
Storage: Samsung Evo 960 m2 for boot
Psu : corsair cx550m