I have a radoen rx 580 8gb that my pc is not reading i have updated my drivers but that did nothing
No point installing drivers until the card is recognized. Card needs to be fully seated in the PCIE slot, 8-pin PCIE plug must be connected, onboard graphics should be disabled, & monitor cable must be connected to the card's graphics port. Plus you need to have a decent quality power supply, 500W minimum.
message edited by riider