Nic2 (Lan2) Led; Nic1 (Lan1) Led; Hdd Led; Power On Led - Supermicro H8SCM User Manual

H8SCM(-F) Serverboard User's Manual

NIC2 (LAN2) LED

The LED connections for LAN2 are on pins
9 and 10 of JF1. Attach LAN LED cables to
display network activity. See the table on the
right for pin defi nitions.

NIC1 (LAN1) LED

The LED connections for LAN1 are on pins
11 and 12 of JF1. Attach LAN LED cables to
display network activity. See the table on the
right for pin defi nitions.

HDD LED

The HDD LED connection is located on pins
13 and 14 of JF1. Attach the hard drive LED
cable here to display disk activity (for any
hard drives on the system, including SAS,
Serial ATA and IDE). See the table on the
right for pin defi nitions

Power On LED

The Power On LED connector is located
on pins 15 and 16 of JF1. This connection
is used to provide LED indication of power
being supplied to the system. See the table
on the right for pin defi nitions.

NMI Button

The non-maskable interrupt button header is
located on pins 19 and 20 of JF1. Refer to the
table on the right for pin defi nitions.

LAN1/2 (Ethernet Ports)

Two Gigabit Ethernet ports (designated LAN1
and LAN2) are located beside the VGA port.
Additionally, for the H8SCM-F serverboard,
there is a dedicated LAN for IPMI on top of
the two rear USB ports. These Ethernet ports
accept RJ45 type cables.
Pin# Defi nition
9
10
Pin# Defi nition
11
12
Pin# Defi nition
13
14
Pin# Defi nition
15
16
Pin# Defi nition
19
20
2-10
NIC2 LED
Pin Defi nitions
(JF1)
Vcc
Ground
NIC1 LED
Pin Defi nitions
(JF1)
Vcc
Ground
HDD LED
Pin Defi nitions
(JF1)
Vcc
HD Active
Power LED
Pin Defi nitions
(JF1)
5V Stby
Control
NMI Button
Pin Defi nitions
(JF1)
Control
Ground