Help me please

[hgentry]

So I was trying to boot my newly built pc off a USB so I went in the BIOS to change the boot order so the USB is first and I also turned on some windows 10 support. When I did that I restarted the pc and nothing popped up on the monitor after powering up the pc. Please tell me how to get picture back on my monitor

 

[alexoiu]

Try clearing the CMOS (unplug the power cord and remove the CMOS battery for a minute).