anyone has experience fixing it?
basically when pc is on POST, it wont show until i enter load windows, so whether i enter BIOS or whatnot, it says not detecting my display port.

im on prism x270 240hz

Don't think monitor is at fault here. Most probably something wrong with your GPU driver or perhaps the display cable. Try uninstall and reinstall the driver using DDU.
Oh, in any case you can access BIOS might as well check check theere for a setting called something like silent boot or boot screen.

This post has been edited by nyunyu: Oct 2 2023, 08:12 PM

works without issue with my other monitor.

dual monitor? then usually it will only shows POST on 1 screen and afaik the bios will select monitor it use to show it based on hardware id if I'm not mistaken.

What GPU and how are you connecting the display to the gpu (HDMI/DP)

since this exists
https://wccftech.com/nvidia-rolls-out-firmw...-3-1-4-monitor/
https://www.nvidia.com/en-us/drivers/nv-uefi-update-x64/

exactly what i needed, thanks.

fixed the problem.