No video output***FIXED

[Cybeer_Xx]

Hi everyone,

As of today my graphics card is suddenly not able to output any signal.
I did try each DP & HDMI port, no success. I also did a clear CMOS and re-seat of the card, also no success.
When i did the re-seat & inspected the card i did not find any indicators that something from the ports or the card itself broke. I did unplug every USB's etc, and only left the monitor in, also no success.
It does power up fine, all the LED's work however one strange thing is that my power button in my case suddenly can't power down the system whilst holding it down long enough.

maybe something did short?
Im looking for some advice on some more troubleshooting and steps.

Specs:
MSI RTX 3080 Gaming X Trio
Ryzen 7 5800X
Gigabyte X570 Aorus Elite
Corsair RM850x
(Also i did check that the monitor works that is not the problem)

Edit ***
Somehow it fixed itself.
I took out 1 ram stick, booted with HDMI and it worked.
Re-slotted 2nd ram stick, and DP ports worked again too.

So i dont know what the problem actually was but its working again! YAY