2-8
PDSM4/PDSME User's Manual
2-5 I/O Port/Control Panel Connector Locations
The I/O ports are color coded in conformance with the PC99 specifi cation to make
setting up your system easier. See Figure 2-3 below for the colors and locations
of the various IO ports.
I/O Port Locations and Defi nitions
KB/Mouse
COM1
USB 0/1
LAN 1/LAN2
Front Control Panel
JF1 contains header pins for various buttons and indicators that are normally located
on a control panel at the front of the chassis. These connectors are designed specifi -
cally for use with Supermicro server chassis. See Figure 2-4 for the descriptions of
the various control panel buttons and LED indicators. Refer to the following section
for descriptions and pin defi nitions.
JF1 Header Pins
VGA
Power Button
OH/Fan Fail LED
1
NIC1 LED
Reset Button
2
HDD LED
Power LED
Reset
PWR
Vcc
Vcc
Vcc
Vcc
Ground
Ground
19
20
Vcc
X
Ground
NMI
X
Vcc
X
NIC2 LED
