Peter Stuge wrote:
The regular IDE connector has one unused pin which is sometimes used for keying the connector mechanically. Some embedded systems put 5V on that pin, but I doubt any standard motherboard does that.
Epia-SP's (Mini-ITX) have the extra #20 IDE pin with the 5V. A quick snip with the cutters and it's permanently cured. Or you can look for IDE cables with the full 40 pins.
-Bari