Hi,

I recently built a computer with a Radeon RX 5700 XT, and I am using it with my Dell SE2717H.

When I boot the computer, I get a message that says:

"The current input timing is not supported by the monitor display. Please change your input timing to 1920×1080, 60Hz or any other monitor listed timings as per the monitor specification."

This is not a big deal in regular operation since the SE2717H works once Windows boots.

The problem is if I want to enter the UEFI settings, where this does not work, and I can't change the BIOS settings.

I tried updating the drivers of the SE2717H, the graphics card, and fixing the settings to 60Hz in the display setting in Windows.

In summary, the SE2717H works only after booting Windows, not before. Therefore, I can't access the UEFI. I believe this is a problem of the SE2717H since I tried it with my TV's HDMI port and it works perfectly.

 

I would appreciate any suggestion about how to solve this.

Thanks!