ROG Z690 HERO PCIE WON'T WORK, Black Screen / No display

[crot]

i had trouble, my motherboard z690 hero didnt get any display, but my pc is on, and work normally, but i don't get any display when using vga on any slot Pcie

specs : 

- 13900K

- Z690 hero

- RTX 5080 Zotac Solid OC

- lian li hydroshift ii 360

- psu corsair ax1500i 

[Nate152]

Hello crot

With a zotac 5080, I'll take it you're using the 3x8-pin pcie to 16-pin 12VHPWR adapter.

1) Are you using 3 separate pcie power cables for the adapter?

2) Have you tried clearing the cmos?

3) Have you tried updating the motherboard bios with Bios Flashback?

4) Have you tried different monitor cables, HDMI, Displayport?

5) What does the motherboard q-code stop on when you try to boot?