Just upgraded from ryzen 5 2600 to 9 3900xt but when i put in the new cpu i the red light flashes. Now i tried to put in my old cpu. It worked at first but the it flashed for a sec and turned black. Before installing the new cpu i updated my bios.
my spec: msi b450m gaming pro carbon ac
Gpu: rtx 2070
Cooling: corsair h100i
Psu: be quiet pure power 11 500w
my spec: msi b450m gaming pro carbon ac
Gpu: rtx 2070
Cooling: corsair h100i
Psu: be quiet pure power 11 500w