Taiwan Commate Computer Inc. P4BEA User Manual page 27

P4BEA User's Manual
Pin assignment
1 ACPI+ 13
2 GND 14
3 GND 15
4 Reset 16
5 N.C 17
6 Vcc(+) 18
7 Active 19
8 N.C 20
9 PWRBT 21
10 GND 22
11 GND 23
12 SMI 24
N.C
Vcc(+)
N.C
GND
KBLOCK
GND
N.C
Vcc
N.C
N.C
SPKIN
N.C
1
Green
LED
Reset
IDE
LED
Power
Switch
SMI
Switch
12
27
JFRNT
1 13
12 24
13
Power
LED
Keyboard
Lock
Speaker
24