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Drivers & Software

stha
Journeyman III

RX 6400 flickers on boot and stops sending signal on DisplayPort and HDMI to DVI

Hi!
Recently, I bought a RX 6400 Low Profile and put it in my existing setup. Unfortunately, it doesn't seem to be working correctly on DP-DP and HDMI-DVI cables - once I power the PC up, the boot screen appears for a second and then the monitor goes in a no signal mode. A HDMI-HDMI connection seems to be working well, but the monitor I currently am using does not have a HDMI port. What could be the issue? I'd rather try and keep my current monitor rather than buying a new one just for the HDMI port. Thanks in advance for any help.

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