IDE LED Saw an IDE hard drive LED hack on the web one day; on Perfect's site. This is an easy mod that offers great return.
IDE LED Connect pin 39 of the IDE connector to the cathode of the LED. Connect the anode to pin 14 if U1 through the 220 ohm resistor. The exact value of the resistor will vary depending on the type of LED that you use.
IDE LED The lead from the cathode to pin 39, and hot glued to the board.