Issue with Sapphire RX 580 4GB system failure.
Issue with Sapphire RX 580 4GB system failure.
Did you verify the download? Here is the link again: https://www.asrock.com/mb/AMD/Fatal1ty AB350 Gaming K4/index.asp#Download
Is the BIOS current according to the recommended standards? If it needed updating, what changes were made and when were they applied? Essentially, the process involved upgrading through several versions—P3.40, Amd All in One with VGA driver v18.10.20_nhda, P5.40, VGA v18.50.16.01_wqhl, P5.70, and finally P5.80. Avoid installing P6.00 since it's intended for 3000 series (Matisse) CPUs.