Disable BIOS auto-detect hard disk settings

[Bonginkosi]

How to disable Auto-Detect function for IDE hard disk on BIOS settings AMIBIOS Released: 05/09/2003?

 

[goodguy713]

easy unplug the drive.. lol it wont be detected then .. its actually not something you can turn on or off ..

 

[photonboy]

The real question is:

WHY are you asking this?

 

[samishii23]

The real question is:

WHY are you asking this?

Sadly I also need this question answered ( sorry for digging up old posts ).
I use Blancco wiping software for my job, and just about all the HP model desktops / laptops have their DCO's locked on the HDD, and I get an error from Blancco about it. I've dug around the BIOS the best I could but haven't had any luck with figuring out what option would even correlate to the DCO.