Chassis Intrusion; Power Led/Speaker; Atx Ps/2 Keyboard And Ps/2 Mouse Ports; I-Button - Supermicro MNL-H8DI3+-F User Manual

H8DI3+/I+(-F) Serverboard User's Manual

Chassis Intrusion

A Chassis Intrusion header is located at JL1.
Attach the appropriate cable to inform you of
a chassis intrusion.

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 serverboard. See the table at right
for pin defi nitions.

I-Button

The I- Button, located near the floppy
connector, is a computer chip enclosed in a
durable stainless container to enable RAID
5 under Software RAID mode. See the table
on the right for pin defi nitions.
Chassis Intrusion
Pin Defi nitions
Pin# Defi nition
1 Battery voltage
2 Intrusion signal
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#
1
2
3
2-12
(JL1)
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
I-Button
Defi nition
Ground
GPIO1
Ground