First boot help??

domedits

Honorable
Jan 11, 2014
20
0
10,510
Hello guys, ive just plugged my newly built pc into the monitor, at first it worked but i just missed pressing f2 on the bios boot up thing that goes in about 5 seconds i pressed esc instead of f2 or delete and now i cant get it to come up again. Also when i plug it into my graphics card it just comes up with a white line at the top, its not flashing or anything its just there and i cant do anything! any help?