Acer monitor "No signal"

[MaartenDG]

Hi, 

 

I cleaned my pc today, but when I plugged in my monitor (acer xf240h ) with DP it would say "no signal". So I tried HDMI, same result, so I tried another monitor (iiyama) also same result. 

It worked fine before... 

 

My pc works fine as far as I can know because I can log in without needing to see the login screen. I can tell that i'm logged in bc my rgb keyboard has a different color combination before and after I log in. 

 My fans are spinning rgb is lighting up and usb peripherals will "boot" 

 

I searched for solutions but I couldn't find any helpful, I've tried unplugging it, different monitor, different cable. I'm out of options thanks in advance. 

 

Edit: another pc works with the screen

 

Pc specs

 

Intel 8700k

Asrock z370 extreme 4

Gtx 1080 Msi

Corsair vegeance 2*8G 3000mhz

Corsair RM650x

Samsung 960 Evo 256G

Hyper 212evo

NZXT s340 elite

 

Monitor Acer Xf240h 

[LeaksyFX]

Have you tried unplugging the video card and plugging in in again?

 

[MaartenDG]

8 minutes ago, Ashh_x3 said:

Have you tried unplugging the video card and plugging in in again?

 

I did that when I was cleaning my pc. 

The video card seems to be OK bc as you can see the rgb is on but I will unplug it again. 

[Plank]

1 hour ago, MaartenDG said:

I did that when I was cleaning my pc. 

The video card seems to be OK bc as you can see the rgb is on but I will unplug it again. 

I have the same Monitor. Turn off the electricity (plug the monitor out of it) for like 1 min, plug it in again, reboot and have fun  I have this problem also once in a while and simply cutting the electricity for a min helps!

 

hope it works for you too

[MaartenDG]

I think it had to do with my screen... 

So I just tried 4hours repairing nothing... 

I think it was my screen bc after I had all thing 18h unplugged it just worked fine again... 

Thx everyone for your suggestions!

 

It works