SA270 & AMD Radeon RX 6750XT-Compatibility Issue-the error"input not supported" appears. No Beeps

erichlehmann
erichlehmann Member Posts: 8 New User
edited 2:30PM in Monitors

Hello.I installed the title video card. My monitor is FULL HD 75hz. When I turn on the computer, the error "input not supported" appears. Below my configuration.Aorus Elite B450M (Updated BIOS)Ryzen 7 3700X16gb RAMRadeon RX 6750XT (Previously it was the RX 580 that is still running)Source 750w 80 plus goldAcer SA270 Full HD 75hz MonitorI have no idea what it could be. The computer turns on, there is no BIOS beep. I think it even starts normally, but without showing an image on the screen. When I put my RX 580 back, everything works normally.

[Edited the topic title to include the topic issue.]