11
ATX1: ATX Power Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
+3.3V
13
+3.3V
2
+3.3V
14
-12V
3
GND
15
GND
4
+5V
16
PS_ON
5
GND
17
GND
6
+5V
18
GND
7
GND
19
GND
8
Power good
20
-5V
9
5VSB
21
+5V
10
+12V
22
+5V
11
+12V
23
+5V
12
+3.3V
24
GND
DIO1: Digital Input / Output Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
GND
2
+V5S
3
DOUT4
4
DOUT3
5
DOUT2
6
DOUT1
7
DIN4
8
DIN3
9
DIN2
10
DIN1
F_PANEL1: External Switches and Indicators Panel
PIN
DESCRIPTION
PIN
DESCRIPTION
PWR
LED
1
LED_PWR
2
BEEP_PWR
SPKR
3
NC
4
NC
5
GND
6
NC
PWR
BTN
7
PWR_BTN
8
PC_BEEP#
9
GND
10
NC
RESET
HDD
LED
11
S
12
RESET
13
SATA_LED-
14
GND
