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S
S
UPER
ERVER 1012G-MTF User's Manual
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.
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
0~3 on the motherboard. See the table at
right for pin defi nitions.
IPMB
A System Management Bus header for the
IPMI slot is located at IPMB. Connect the
appropriate cable here to use the IPMB I2C
connection on your system.
Video Connector
A Video (VGA) connector is located below
the COM Port on the IO backplane. This
connector is used to provide video and CRT
display.
PWR LED Connector
Pin Defi nitions
Pin Setting
Pin 1
Pin2
Pin3
Speaker Connector
Pin Defi nitions
Pin Setting
Pins 4~7
Pins 6~7
PS/2 Keyboard/Mouse Pin
Defi nitions
PS2 Keyboard
Pin# Defi nition
1
KB Data
2
No
Connection
3
Ground
4
Mouse/KB
VCC (+5V)
5
KB Clock
6
No
Connection
VCC: with 1.5A PTC (current limit)
Pin Defi nitions
Pin# Defi nition
1
2
3
4
5-18
Defi nition
Anode (+)
Cathode (-)
NA
Defi nition
External Speaker
Internal Speaker
PS2 Mouse
Pin# Defi nition
1
Mouse Data
2
No
Connection
3
Ground
4
Mouse/KB
VCC (+5V)
5
Mouse Clock
6
No
Connection
IPMB
Data
Ground
Clock
No Connection
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