so i have a z590 wifi gundam edition i just bought it, and it says it supports 11th gen cpu’s so i bought a i9-11900k cpu to use but it shows no display. it turns on and the fans work and everything but it shows no display. i updated the bios to the latest version(1801). It only shows display when i use the graphics the cpu comes in thats it. nothing wrong with the gpu because i used it on another pc and it turned on fine. if you can help me with this problem i would appreciate it.
What GPU? Does it show up (properly or otherwise) in device manager?
If you initially boot with a display connected to the iGPU, does swapping the cable over to the GPU result in any display output?
Is the GPU power plugged in correctly?
Most of the time it’s your bios that needs an update. Problem is that you need a mobo which you can flash with a flash button or use an 10th gen to flash bios to accept 11th gen.
I had the same with 13 th gen on Z690 ended up with buying Z790 because couldn’t flash