Computer booting off wrong harddrive?

[ininjaurloot]

It just started happening today, when i turn on my computer, it tries to boot off my d drive, then errors out saying BOOTMGR is missing. There is no operating system on this drive, and when i unplug it, it boots off my c drive.

My bios is set up correctly, c drive is set to be first, while d drive 4th,

my set up is
Asus crosshair MOBO
C drive is SATA1 <- windows 7 ultimate x86 installed
D drive is IDE Master

I have looked EVERYWHERE and cant find a solution to this problem

Anyone have any advice?
Thanks very much!

 

[fusiondataservices]

HMMM. Have you checked the manufacturer website to see if there is a bios update? Or to see if it is a known issue.