Question Monitor blank, nothing working, -please help!

[vibing]

Hi all, been using the same monitor for about a year now, never had a problem. Just today I turned my pc on and it just shows a blank screen. no diagnostics, no erro rmessage, just a dark grey blank screen. it literally worked 5 hours ago. What i have tried:

- different Displayport cables
- different power outlets
- plugging into different outlet
- different gpu ports (i have 3 monitors and all 3 ports and all 3 cables work on the other two monitors)
- installing DDU and doing a clean and restart
- up dating graphics drivers (cant rollback, option is disabled)

any advice helps!!

 

[rgd1101]

test it on another working pc?
or test with another working monitor to this pc?

 

[vibing]

test it on another working pc?
or test with another working monitor to this pc?

Tested it on different pc, tried hdmi, displayport, different gpu ports. Same outcome, blank screen, no diagnostics or errors. Just nothing. I have 2 other monitors, both work on both pc with all cables

 

[rgd1101]

sound like it failed. how old it is? model?
use the other working monitor

 

[vibing]

sound like it failed. how old it is? model?
use the other working monitor

It's about a year old. It's a VG279QM. And yeah I'm using the other monitors for now. Is this a known issue wirh this monitor? Could I have done something?