Supermicro H8QG7-LN4F, User Manual

Page: 35 / 84

Chapter 2: Installation
2-15
Power LED Connector
The Power LED connector is on pins
15 and 16 of JF1. See the table on the
right for pin defi nitions.
Power LED
Pin Defi nitions
(JF1)
Pin# Defi nition
15 3.3V
16 Power LED
HDD LED
The HDD LED connections are located
on pins 13 and 14 of JF1. Attach a
hard-drive LED cable to display HDD
or SATA activities. Refer to the table on
the right for pin defi nitions.
HDD LED
Pin Defi nitions
(JF1)
Pin# Defi nition
13 Vcc
14 HDD LED
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.
NMI Button
Pin Defi nitions
(JF1)
Pin# Defi nition
19 NMI
20 Ground
NIC3 (LAN3) LED
The LED connections for LAN3 are on
pins 3 and 4 of JPK1. Attach LAN LED
cables to display network activity. See
the table on the right for pin defi nitions.
NIC4 LED
Pin Defi nitions
(JPK1)
Pin# Defi nition
1 Activity
2 Link
NIC3 LED
Pin Defi nitions
(JPK1)
Pin# Defi nition
3 Activity
4 Link
NIC4 (LAN4) LED
The LED connections for LAN4 are on
pins 1 and 2 of JPK1. Attach LAN LED
cables to display network activity. See
the table on the right for pin defi nitions.
Chassis Intrusion
A Chassis Intrusion header is located
at JL1. Attach the appropriate cable to
inform you of a chassis intrusion.
Chassis Intrusion
Pin Defi nitions
(JL1)
Pin# Defi nition
1 Battery voltage
2 Intrusion signal