AXIOMTEK SBC8243, User Manual

Page: 24 / 94

SBC8243 All-in-One Half-size CPU Card Series User’s Manual
Hardware Description
%*4 ,&!&&
CN3
!"
# !$ !% !%# &'(" &'($
CN3: Front Panel Bezel Connector Pin Assignment
Pin Description Pin Description
1 Power LED+ 2 Ext. Speaker
3
No connector
4
Int. Buzzer
5 Power LED- 6 Int. Buzzer
7 Keylock pin 1 8 +5V
9
Keylock pin 2
10
No connector
11 Ext. SMI - 12 Ext. SMI +
13 No connector 14 No connector
15
Reserved
16
Reserved
17 Reset Pin2 18 Reset Pin1
19
HDD LED-
20
HDD LED+
NOTE:
You may only install the speaker (pins 2 & 8), or
short pins 4 & 6 (internal buzzer) at one given
time.