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J_CMOS1: Clear CMOS Setup
PIN NO.
Short 1-2
Short 2-3
CPU12V1: 12 V DC-IN Power Connector
PIN NO.
DESCRIPTION
1
3
ATXPWR1: ATX Power Connector
PIN NO.
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
BAT1: Battery Connector
PIN NO.
DESCRIPTION
1
SP1: Buzzer Connector
PIN NO.
DESCRIPTION
1
GND
12V
+3.3 V
+3.3 V
GND
+5 V
GND
+5 V
GND
PW-OK
+ATX_5VSB
+12 V
+12 V
+3.3 V
RTC Battery+
+5V
DESCRIPTION
Keep CMOS Setup
(Normal Operation)
Clear CMOS Setup
PIN NO.
DESCRIPTION
2
4
PIN NO.
DESCRIPTION
13
14
15
16
17
18
19
20
21
22
23
24
PIN NO.
DESCRIPTION
2
PIN NO.
DESCRIPTION
2
5
GND
12V
+3.3 V
-12 V
GND
PS-ON
GND
GND
GND
NC
+5 V
+5 V
+5 V
GND
GND
Buzzer
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