Hi there,
When I try to connect 2 monitors (both Philips) to de HDMI ports of my RX580 my PC suddently crashes, It first swithes off the monitor and then it just crash, nothing can be done except forcing the switch off with the button... I dont know if its a hardware problem...the psu is 650w... and it seems to be ok connected because its been 3 months since I bought it...maybe some parameters of the BIOS? I dont know...