User's and BIOS Manual (1.0a)

5-12
SUPERSERVER 6034H-X8R Manual
Overheat/Fan Fail LED
Connect an LED to pins 7 and 8 of
JF1 to provide warning of a pro-
cessor overheating or fain failure.
The LED will flash/remain on as
long as the fan failoverheat condi-
tion exists. Refer to the table on
the right for pin definitions and
Chapter 3 for a detailed descrip-
tion.
NIC1/NIC2 LED
The NIC1 (Network Interface Con-
troller) LED connections (for
JLAN1) are located on pins 11 and
12 of JF1 and the NIC2 LED con-
nectors (JLAN2) are located on
pins 9 and 10 of JF1. Attach NIC
LED cables to display network ac-
tivity. Refer to the table on the
right for pin definitions.
NIC1/NIC2 LED Pin
Definitions
(JF1)
Pin
Number
9/11
10/12
Definition
Vcc
GND
Overheat (OH) LED
Pin Definitions
(JF1)
Pin
Number
7
8
Definition
Vcc
GND
Power Fail LED Pin
Definitions
(JF1)
Pin
Number
5
6
Definition
Vcc
GND
HDD LED
The HDD LED connection (for IDE
and CD-ROM drives) is located on
pins 13 and 14 of JF1. Attach the
hard drive LED cable to these pins
to display disk activity. Refer to
the table on the right for pin defini-
tions.
HDD LED Pin
Definitions
(JF1)
Pin
Number
13
14
Definition
Vcc
HD Active
Power Fail LED
The Power Fail LED connection is
located on pins 5 and 6 of JF1. Refer
to the table on the right for pin defi-
nitions.