Hey ya'll... Ive been having issues with my computer lately. I have an HP media center m1170n, I created my recovery disks with cdr's. So I do my system recovery and everything and it goes good until I have to reboot. Then I get the message " "reboot and select proper boot device or insert boot media in selected boot device and press a key." I put my recovery cdr's in and the same message just keeps coming up. I can only boot up if I turn the comp off and then select "last known good config" from the set up... How do I fix this problem