Today I used my computer, everything is fine (no virus, nothing, up to date and everything) I turn off my computer, when i come back home, to turn it on it says 'bootmgr is missing' ok so i use the CD rom to reboot from it and repair, the thing is, it can't find my hard drive at all. I dual boot with Vista as well, but I dont see this is a problem. When I want to repair, it can't repair at all. Anybody can help? I dont think this is a HDD failure since my HDD has no issues with registry or memory. Virus issue no, because i have a firewall thats strong and my antivirus was up to date. I tried unplugging/plugging the 2 hard drives, but same issue. i dont want to reformat because i had EVERYTHING on it. so anybody could help me as much as they can, thank you.