SOYO P4X400 specifications Reset, Speaker, Ide Led

Hardware Installation SY-P4X400 DRAGON Ultra

2.Reset

Plug the Reset push-button cable into the 2-pin Reset header on the Motherboard. Pushing the Reset button on the front panel will cause the system to restart the boot-up sequence.

Reset Pin Assignment

1

Power Good

3.Speaker

GND

Attach the 4-pin PC speaker cable from the case to the Speaker header on the Motherboard.

Speaker Pin Assignment

+ _

+5V NC NC Speaker out

4.IDE LED

Attach the 2-pin IDE device LED cable to the corresponding IDE LED header on the Motherboard. This will cause the LED to lighten when an IDE (HDD, CD-ROM) device is active.

HDD LED Pin Assignment

+ _

LED Anode LED Cathode

20