PC forgot which disk to boot

[vladthedecker]

I just moved my system to a new case today. I have 4 sata hdds that I made sure I hooked up in the same way they were before I did the migration. Initially when I fired things up in the new case I could boot into Windows but now after a few reboots I get a message to the effect of boot disk not found. If I manually tell the system to boot my Windows disk it works fine (I'm running that way right now).

Is there anyway to tell the system to boot from the proper disk? I really don't even know where to start looking to find a fix for this. Any help would be appreciated. I would normally just reinstall Windows but this is a fresh install from Thursday and I don't want to bother with that again this week.

Thanks

 

[LhasaCM]

In the BIOS, you should have an option to set the hard drive priority order with the desired drive first.

 

[vladthedecker]

I'll give that a try

Edit:

That worked perfectly. I completely forgot about that setting in the BIOS. It's been a long day.