The 845E-ANT MAINBOARD
Page 20
2.7.1. PS/2 Keyboard Connector
Connector: CN1
Type: 6 pin female
This connector only supports a PS/2 keyboard plug. If you have a standard AT
size (large DIN) keyboard plug, you need to use a mini DIN adapter.
2.7.2. PS/2 Mouse Connector
Connector: CN2
Type: 6 pin female.
This connector only supports a PS/2 mouse plug. If a PS/2 mouse is detected
then IRQ 12 will be directed to CN2.
3&'.
Connect your chassis speaker to this
four pin connector. It allows you to
hear systems beeps and warnings
sound.
3$ 2
The chassis Power LED connector
can be connected to the four pin
connector. When you turn your
system on, this LED will also be
turned on.
SPKR
+5V DC
+5V DC
Speaker
Signal
Ground
Speaker
Signal
Ground
Speaker
Signal
No Con-
nector
PWR-LED
PIN 1
PIN 1
Top View of the Speaker
and Power LED Connectors
Hardware Installation
CN1: KB
CN2: MS
CN6: USB1
CN3: COM1
CN4: COM2
CN5: LPT
CN18: GAME/MIDI
SPK-OUT
LINE-IN
MIC-IN
CN7: USB2
