Question Radeon installer will not work

[redmoonkitty]

After upgrading my build and getting help with clean install I now have another problem my radeon rx 6600 xt is installed correctly the lights and fans work and was used in previous build but does not show under anything. I have tried to download the drivers from amd website but get error 173. The card is used and came with no disc. I have updated the motherboard and using the cpu integrated graphics. There are no drivers on C just the fresh win10 install, what can I do?
Intel core i7 6700 (intel hd graphics 530)
Asus prime b250m-c
Corsair vengeance 16gb ddr4
radeon rx 6600 xt 8gb
Update
I found my old GeForce 750ti and it's letting me install the drivers I have HDMI cable from card to tv. I just don't understand though why the other wouldn't work.

https://imgur.com/a/14q6p78

View: https://imgur.com/a/14q6p78

 

[redmoonkitty]

Can you post a picture of your device manager. It will give us a quick reading where you are with drivers installed or not.

Even if your still having issues with the GPU driver installing seeing what is installed or not will fast forward where we are helping you.

you can post picture to imgur.com than link that page here.

https://imgur.com/a/14q6p78

View: https://imgur.com/a/14q6p78

 

[stonecarver]

On a whim what setting are BIOS set to Legacy or UEFI. The GTX 750 can work in one or the other but the AMD Radeon RX 6600 XT is UEFI only