Hi there. I took my pc apart today just to clean out all the dust etc, put it back together and for some reason i get the error message Diskboot Failure, Insert System Disk and Press enter. I have two hd's one sata (main) and an IDE. I've tried disconnecting the IDE but still get the same problem. I seem to remember this happening before but I cant for the life of me remember how I fixed it. Any ideas?