I have a Dimension 5150 purchased mid year 2006.  I have upgraded the Bios to A07.

 

I am attempting to add a 500 gig hard drive to the Sata second connector.  I've enabled >137gb support in XP and the BIOS says it sees the second drive.

 

However, when I boot, the system says there is no bootable drive in the system.  If I remove the drive, the system boots just fine.  Is there a way to enable support for this drive in the BIOS?

 

Thanks!

 

Bob