Dell 4550 Motherboard frount panel switch pin out

[HdwGuy]

I have aqqured a used Dell demision 4550 Motherboard Intel 845PE chipset. I need the front pannel switch connector (J9H2) Pin out so I can connect the pins to ordanary led, power on, reset switches found in normal computers!!! Before you ask I thought about going to dell but you can not get anything from them with out a TAG number from the computer! The tag number in bios is wiped! The board Id is an Intel D845PETT3 printed on the motherboard as mentioned above upon boot, the first bios page ID's it self as a Dell Deminision 4550. Thanks in advance.