Meh, looks like I had the same "problem" with my old Asus board. It caused the ram catching fire throwing sparks all accross the case... just kidding!

Nah, really, I had the same LED issue, and since it's an Asus too (A7V133), then
maybe it's the same setup. Here goes nothing:
First, check out how
my Asus board is wired.
In the first frame, there's an IDELED connector. Kinda obvious. If I happen to plug my IDE led into this very socket, light goes on and stays on. I have to wire it to the OTHER (pic #2) IDELED pins... Works fine this way. It actually took some time and observation before I found the right connector, and it was all luck.
I dunno how your board is made, however, I tried and looked at some pics of the K8V Deluxe, I couldn't really see if there's a 2nd IDE connector... Just look around.
