Hello,i have got the same problem....but when i insert a windows xp cd it is unable to detect it so the problem continues to be there itself...and more over i am using gigabyte mother board.and if i insert that cd.the monitor displays"FD 1.44MB System type(13)"
gigabyte bootCD loader. press any key to boot from CD-ROM"
when i press a key...it shows.."hard drive not installed properly press any key to restart"
hope u come up wwith a solution