I bought a second hand Rx 580 , the man tested it infront , he did a heaven benchmark
and everything was working completely fine. when I got home , I took the gpu and put it inside of my pc,
I plugged the 8-pin connector and connect the hdmi cable into my gpu but when I booted on my pc there was no display.
I removed the hdmi cable form my gpu and plugged it into my mobo there was a display and I looked at the device manager to see if the gpu was detected and it wasn't. I went into the bios to see if my pci-e slot was detected and it says empty.
What can i do ?
CPU: i3 8100
RAM:1*16gb - kingston 2400mhz
gpu: Rx 580
PSU: Corsair cx600
ssd: Lexar 512gb
Hdd: 1tb western digital
(I tested with a gt 730 , the vga and dvi port worked fine but the hdmi port doesn't(The hdmi port isn't damage))
(I flashed my bios to the latest version)