I downloaded the drivers off of AMD and it said the components are already installed (express) but when that didn't work i tried the custom instalation and that said no hardware(or software for AMD) detected. BIOS is tricky for me, I am merely an amateur, and the PCI options were confusing to me but had two versions (current?, or legacy, and UEFI) but didn't say anything about it being populated or not. Power light for the GPU comes on. I have plugged it in during any of the changes I have made (have been using integrated mobo graphics in the meanwhile).
Any advice would be appreciated I gave as much information as i could barring anything i may have forgotten during this long troubleshooting process and I will gladly answer any questions to clear up anything. Thanks!
GIGABYTE B360 HD3 (lga1151)
Kingston Technology HyperX FURY 2666MHz DDR4 (2)Kingston A400 SSD 240GB
XFX Radeon RX 580 GTS XXX Edition
Antec VP450 Power Supply 450 Watts PSU
Update: When I am trying to install drivers off of the amd website I get error 175:
AMD Installer Cannot Continue Due to Unsupported AMD Graphics Hardware
Is the PCIE slot that the GPU is in enabled?
If not, go into the BIOS and select "enabled" for the PCIE slot.
Turn off computer, attach display to the GPU and restart computer.
Make sure windows is completely updated then install the GPU drivers.
Also, the lights on the GPU are on because it is plugged directly into the PSU (8pin connector).
Does the gpu need to be detected to install the drivers ?