Hi,
I recently bought a new computer :
- MB Asus TUF B450M-Plus Gaming (bios up to date)
-CPU Ryzen 5 3600
-2*8Go RAM PNY 3200Mhz
-M.RED ATX 750W
-GPU Sapphire Radeon RX580 8Go
When I launch the computer I don't have anything on the screen ( black screen),and I can't access bios. All the fans are working and everything is correctly connected.
When I replace the RX580 by an old 9500GT, everything work.
When I replace the RX580 by an RX550 4Go, I've got the same problem
The RX580 is working on another computer. Same for the RX550.
Any issues between the Asus TUF motherboard and this GPU serie ?
Excuse my french, thanks for reading 
