Question Neither TP-Link TX3000E nor ASUS PCE-AX58BT work with new PC.

[cappy1908]

Hello!
Recently my friend had built an entirely new PC. To connect to the internet he decided to go with TP-Link TX3000E PCI Wireless card first. Unfortunately the thing wouldn't work, constantly dropping wifi and bluetooth connection, after some time the drivers dissapeared too. We were trying to reinstall drivers several times (in safe mode too), updating bios, inserting the card into different PCI slot, but nothing worked.
So he returned that card and bought ASUS. Now the internet worked for some time, but the bluetooth connection keep dropping, and what's more - drivers started to dissapear after turning the PC on and off.

What we've tried:

1. Updating BIOS
2. Reinstalling drivers several times (both from manufacturers website and the drivers from Intel directly, normally and safe mode)
3. Inserting the cards into different PCI slots.
4. Changing PCI to gen3 in BIOS
5. Doing memtest for memories (fine)

The PC:
MOBO: Gigabyte B550 Aorus Elite V2
CPU: Ryzen 7 5800X
GPU: RTX 3070
PSU: bequiet! System Power 9 700W 80 Plus Bronze
RAM: HyperX 32GB (2x16GB) 3200MHz CL16 Fury
Windows 10 Pro 64 bit

We're out of ideas. Maybe you will have some?

 

[gggplaya]

Are you sure you uninstalled the old drivers properly? In device manage click on the device and select uninstall, but also make sure "delete driver" is checked.

 

[cappy1908]

Yes, we also did a fresh install of Windows again, the same thing happened.

 

[Nemesia]

What version of Windows are you installing and what is the source of the Windows 10?

 

[cappy1908]

Windows 10 Pro 64 bit made from the official Microsoft website installator exe.