ccoldfire 0 Newbie Poster

hi guys
today my pc at work turned-off without doing any thing....so i fromatted it and reinsalled windows and the pc AGAIN turned of and then i turn it on it just showed me the first screen (the one that showes master and slave things and tells u to press DEL to enter setup) and after this screen there is nothing just black screen,restart the pc couple of times and its all the same thing just this screen.what happend plz help


P.S
the monitor keeps showing the green light,thats mean there is somthing transmitted to the monitor.
and other thing,i took out the battery b4 going home in case its a BIOS thing..will that help?