Chapter 2: Installation
2-17
Power LED/Speaker
On the JD1 header, pins 1~3 are used
for power LED indication, and pins 4-7
are for the speaker. See the tables
on the right for pin defi nitions. If you
wish to use the onboard speaker, you
should close pins 6~7 with a jumper.
Connect a cable to pins 4~7 of JD1 to
use an external speaker.
PWR LED Connector
Pin Defi nitions (JD1)
Pin Setting Defi nition
Pin 1
Anode (+)
Pin 2
Cathode (-)
Pin 3
NA
Speaker Connector
Pin Defi nitions
Pin Setting Defi nition
Pins 4~7
External Speaker
Pins 6~7
Internal Speaker
Overheat LED
C o n n e c t a n L E D t o t h e J O H 1
header to provide warning of chassis
overheating. See the table on the right
for pin defi nitions.
Overheat LED
Pin Defi nitions
(JOH1)
Pin# Defi nition
1
3.3V
2
OH Active
ATX PS/2 Keyboard and PS/2
Mouse Ports
The ATX PS/2 keyboard and PS/2
mouse are located next to the
Back Panel USB Ports 0/1 on the
motherboard. See the table at right for
pin defi nitions.
PS/2 Keyboard/Mouse Pin
Defi nitions
PS2 Keyboard
PS2 Mouse
Pin# Defi nition
Pin# Defi nition
1
KB Data
1
Mouse Data
2
No Connection
2
No Connection
3
Ground
3
Ground
4
Mouse/KB
VCC (+5V)
4
Mouse/KB
VCC (+5V)
5
KB Clock
5
Mouse Clock
6
No Connection
6
No Connection
VCC: with 1.5A PTC (current limit)
JIBTN1 Header
A RAIDKey header, located at JIBTN1,
provides RAID function support in
order to use RAID 5 SAS support.
This header is only available on the
H8QGL-6F+ serverboard.
