Power Fail LED
The Power Fail LED connection is
located on pins 5 and 6 of JF1. Re-
fer to the table on the right for pin
defi nitions.
Overheat/Fan Fail
Connect an LED to pins 7 and 8 of
JF1 to indicate fan fail and provide
advanced warning of chassis over-
heating. Refer to the table on the right
for pin defi nitions.
NIC2 (LAN2) LED
The LED connections for LAN2 are on
pins 9 and 10 of JF1. Attach an LED
cable to display network activity. See
the table on the right for pin defi ni-
tions. (LAN2 on 5015A-H only.)
NIC1 (LAN1) LED
The LED connections for LAN1 are
on pins 11 and 12 of JF1. Attach an
LED cable to display network activ-
ity. See the table on the right for pin
defi nitions.
HDD LED Switch
The HDD LED and UID switch con-
nections are located on pins 13 and
14 of JF1. Attach a cable here to in-
dicate disk activity (for any hard drive
activities on the system, including
Serial ATA and IDE). See the table on
the right for pin defi nitions.
Chapter 5: Advanced Motherboard Setup
PWR Fail LED
Pin Defi nitions (JF1)
Pin#
5
6
OH/Fan Fail LED
Pin Defi nitions (JF1)
Pin#
Defi nition
7
Vcc
8
Ground
NIC2 LED
Pin Defi nitions (JF1)
Pin#
9
10
NIC1 LED
Pin Defi nitions (JF1)
Pin#
11
12
Pin Defi nitions (JF1)
Pin#
13
14
5-11
Defi nition
Vcc
Ground
OH/Fan Fail Indicator
Status
State
Defi nition
Off
Normal
On
Overheat
Flashing
Fan Fail
Defi nition
Vcc
Ground
Defi nition
Vcc
Ground
HDD LED
Defi nition
Vcc
HD Active