How to assign primary harddisk ide and secondary harddisk ide on gx270

[najamcu]

I have two hard disk one is 160 gb ide and other is 500 gb ide hard disk I want to assign 160 gb hard disk as primary hard disk and 500 gb hard disk as secondary hard disk .How can i assign 160gb hard disk as primary and 500 gb as secondary hard disk on my dell optiplex gx270.

 

[penguintech]

The use of Jumpers will enable you set the drives however you like.

This link should help you understand a bit better.

http://www.wdc.com/wdproducts/library/other/2579-001037.pdf