Question after installing a 7900xtx in a pci3 mb, the ethernet adapter is disable even from bios, but appears as a hidden device pls help

Jan 9, 2023
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after installing a 7900xtx in a pci3 mb, the ethernet adapter is disable even from bios, but appears as a hidden device pls help
 
oh hi!!!
5800x3d
7900xtx
mb aourus pro rev1 B450
1 sata
1 hdd
8x2gb viper 3600mz
psu cooler master MWE gold V2 850W
win11 x64 up to date
adrenalin 22.12.2
bios F63d

PD: right now i looked and the device says Currently, this hardware device is not connected to the computer. (Code 45)
 
After seeing the video, let me to another video and they talk about cmos battery issues not recognizing devices, so guess what, it was the cmos battery, buyed a new one, network adapter now fully working , lets see if that is fixed for good, thanks againg!