I have a Sony VAIO computer. I would like to say also that i know nothing of computers. This is my first time in doing anything related to computers. I've been really unsuccessful with this computer. the first error message that i got said "A disk read error occurred, Press Ctrl+Alt+Del to restart" So what i decided to do was...to reformat my computer. I inserted the Recovery CD that came with the computer. It was in the process of creating a new partition when my power shut down. I tried to restart but the message that i got was "Disk Boot Failure, Insert System Disk and Press Enter" Then i was told to try to insert Windows XP OS...i tried that but was unsuccessful... What can i do to reformat my computer? How can i fix this problem?