Question DisplayPort problems with RTX 4070 TI MASTER AORUS ?

[APOSTOLIS1926]

My problem is my screen of my computer has 3 versions of displayport -- 1.1, 1.2 and 1.4 .
Now when I set version of displayport to 1.2, when my pc starts I can see the option of bios, but if i set DP version to1.4 I can't see the bios, just a black screen and then Windows appears.

Why do this happen, do you have solution for my problem?
I changed my DP cable but same thing happens, can someone help me pls??

 

[helpstar]

was previously a problem with the firmware and was fixed by a firmware update for the 4080 and 4090.

try updating the fimware vBIOS for your card with the latest GIGABYTE Control Center

GIGABYTE Global

GIGABYTE Control Center (GCC) is a unified software platform across a variety of GIGABYTE products. Every available utility preferred is optimized and integrated with intuition ...

www.gigabyte.com

eventually try the update tool of nvidia:

NVIDIA Support

nvidia.custhelp.com