ATX_ POWER: ATX 24-pin Power Connector
Pin
1
2
3
4
5
6
7
8
9
10
11
12
ATX12V: ATX 12V Power Connector
Front Panel Header
The front panel header (F_PANEL) provides a standard set of switch and LEDheaders commonly found on
ATX or micro-ATX cases. Refer to the table below forinformation:
Pin
Signal
1
VCC
3
HDD_LED
5
GND
7
HWRST_L
9
F_PANEL_DET
11
NC
13
NC
97
Signal Name
+3.3V
+3.3V
COM
+5V
COM
+5V
COM
PWR OK
+5VSB
+12V
+12V
+3.3V
Pin
Signal Name
1
Ground
2
Ground
3
+12V
4
+12V
Function
5V
Hard disk LED
Ground
Reset
FRONT PANEL
DETECT
Reserved
Reserved
Pin
Signal Name
13
+3.3V
14
-12V
15
COM
16
PS_ON
17
COM
18
COM
19
COM
20
-5V
21
+5V
22
+5V
23
+5V
24
COM
Pin
Signal
2
GLED0
4
GLED1
6
PWRSW
8
GND
10
KEY
12
VCC
14
F_PANEL_LED
Function
MSG LED
MSG LED
POWER SWITCh
Ground
NO PIN
5V
FRONT PANEL
LED
Chapter 5