I left my computer idle for awhile and when i returned, it was on the main boot screen after it checked Cd-Rom drives and was waiting to check Hard Drive. A few minutes later I put my Xp cd in and found out that my harddrive was somehow completely empty. I then deleted partition and created new one and installed xp. Still, my computer has trouble loading (its the screen right before Windows Xp boot screen comes up). Once my computer finally reaches the windows boot screen it runs perfectly. Is there something wrong with my harddrive, motherboard, bios, etc?