Cannot enter Bios on New Build

if you get that message the bios screen has gone pass you..most time it the del or f1 when the computer posts. check your usb keyboard see if it lighting up..if it not try moving it to a usb 2.0 port. if you have too use the clear the cmos jumper to force the pc to go into the cmos. or try a ps-2 keyboard or another usb one.

If I don't press anything I get the bootmgr error.

When I press Del I just get a blank screen. F12 the motherboard on screen logo freezes

when you power a mb on you have a few sec to key the key to go into the bios..it flash what the key is..del..f1..f2..pgd down..painic button.

if thr screen flashes to fast it also tell you in your mb book under entering the bios.

Problem solved. For some weird reason it wouldn't enter bios with the vga cable plugged in. Started up the PC with monitor disconnected and then connected it afterwards and it let me in.