The only jumper on this board if for cmos reset.
This is from the website:.
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P4S Dragon Plus FAQ
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RAID.
Q. I cannot use my on-board RAID.
A. Enable the on-board RAID function in the BIOS.
Q. Can 3,4 be used a normal IDE channels?
A. Yes,no changes in the bios are necessary.
Q. Can I use my CD-ROM on IDE 3 & 4?
A. No
( My manual answered the last question with a "yes")
All manual indications are that 3,4 work as IDE by default.,This apparantly is not the case.Unless I enable "Onboard RAID" in the bios,the screen with the other 4 channels doesnt even show up.If I do enable it,and try to use it,the drive show up,but the bios locks on "Checking DMI pool". I'll get tech support to iron this mess out.BTW,the K7 Athlon version of this board has the Raid jumper,this one does not.

.Thanks for the reply.