[SOLVED] The PC stops working if two monitors install

[IronDragon]

So I upgrade my graphics card from 9400 gt to Rx 570. I have two monitors and when I was using the 9400 gt it was working perfectly but since I change the graphics card the two monitors works for a bit then both of them shows a black screen. But if I install only one monitor it works perfectly, I tried to fix it by the power limit but nothing changed

motherboard :GA-A320M-S2H
ram : G.SKILL FORTIS (for AMD) 16GB (2 x 8GB) Memory Model F4-2400C16D-16GFT

CPU : Ryzen 5 1600

GPU : Sapphire 11266-04-20G Radeon PULSE RX 570 4GB GDDR5 DUAL HDMI / DVI-D / DUAL DP OC with backplate

PSU : EVGA 600 BR

 

[Lutfij]

How old is the PSU? Did you use DDU to uninstall your GPU drivers from the system while the 9400GT was populating the system, powering down(with the main socket turned off) and then populating the RX570 in and then installing the latest drivers for the GPU?

You should've gone for a B350 or B450 chipset motherboard and a DDR4-3200MHz ram kit.

 

[Diddyd66]

It might be something in your BIOS settings, when you boot up your pc go into your bios settings and have a look, I think it’s generally del or f12