In order to get to the bios, I must plug my HDMI into my tv and then once I have the BIOS only can I then plug the HDMI into my monitor and it will display. I cannot seem to get into the bios without doing that as my monitor will just always say "no signal" Windows will NOT detect the monitor no matter what I seem to try. I was using an Xbox one on the monitor about a week ago in perfect 1080p but when I plugged it into the monitor (to see if I could get anything to display on it) it now only display at a super low resolution (something like 620x480.) Does anyone have any idea on what is happening with my monitor and how I can fix it? Just in case my monitor is an Acer s230hl