"Missing BootMGR" - HELP ASAP?!?

[AMD_RULES]

I'm trying to install my operating system on my server (See sig. The computer with the Opteron 144). I set all of the boot priority stuff in the bios to CD rom first, then hdd, and once the cd drive reads the cd, a message comes up saying the following:

"Missing BootMGR" Press Ctrl+Alt+Delete to restart

Whats up with this? Is this a hdd issue, motherboard issue, or something else?

Thanks!

 

[Dangman]

What OS are you trying to install?

Is there an OS already on the drive?

 

[darkhunter139]

It wont even boot from CD? I was getting that message when I had a corrupt hard drive. (that might not be the cause of urs)

Do you have a USB keyboard in? Sometimes you need to go into your motherboard BIOS and change USB Device to "BIOS"