Question Need help fixing Blank screen Secondary Monitor

[BlueDolphin69]

I have a 4070 TI - My primary monitor is native 4k resolution, 60hz while the secondary is a 2k monitor 144hz. It used to work completely fine until today the secondary monitor will turn on, gets recognized as plugged in (I can adjust settings, ect) but the screen is Black.

The second monitor is a Optix Mag27cq. I have tried restarting, shutting down, unplugging both monitors, checking the cables, updating drivers all with no luck.

The primary monitor works like normal. However, if I unplug the secondary monitor the screen will try to resize and mess up a bit but only for about 10 seconds. Greatly appreciate any advice and help here. I am using Display cables for both monitors

 

[rgd1101]

so it doesn't work if you only plug in the Optix Mag27cq monitor?

 

[BlueDolphin69]

so it doesn't work if you only plug in the Optix Mag27cq monitor?

Hello, yes that's correct. It will detect it and get power but only displays black screen

 

[rgd1101]

tested with hdmi port on the monitor?

 

[BlueDolphin69]

tested with hdmi port on the monitor?

I just try that now and same result. It gets power but only show black screen

 

[rgd1101]

unless you have another pc or laptop to test. sound like the monitor die