2-10
X7SB4/X7SBE User's Manual
Power LED
The Power LED connection is located on
pins 15 and 16 of JF1. Refer to the table
on the right for pin defi nitions.
NMI Button
The non-maskable interrupt button
header is located on pins 19 and 20 of
JF1. Refer to the table on the right for
pin defi nitions.
NMI Button
Pin Defi nitions (JF1)
Pin# Defi nition
19 Control
20 Ground
Power LED
Pin Defi nitions (JF1)
Pin# Defi nition
15 +5V
16 Ground
C. Front Control Panel Pin Defi nitions
A. NMI
B. Power LED
Power Button
OH/Fan Fail LED
1
NIC1 LED
Reset Button
2
HDD LED
Power LED
Reset
PWR
Vcc
Vcc
Vcc
Vcc
Ground
Ground
1920
Vcc
X
Ground
NMI
X
Vcc
PWR Fail LED
NIC2 LED
B
A
X7SB4