Power Fail LED
HDD LED
Power LED
#3~4
#1~2
Vcc
Vcc/UID Switch
Vcc
Vcc/Blue UID LED
Ground
Ground
1920
Vcc
X
Ground
NMI
X
Vcc
NIC2 LED
FrontControlPanelPinDenitions
Power LED
The Power LED connection is located
on pins 15 and 16 of JF1. Refer to the
tableontherightforpindenitions.
Power LED
PinDenitions(JF1)
Pin#Denition
15 +3.3V
16 Ground
A. PWR LED
B. HDD LED
C. PWR Fail LED
A
B
HDD LED
The HDD LED connection is located
on pins 13 and 14 of JF1. Attach a
cable here to indicate the status of
HDD-related activities, including IDE,
SATA activities. See the table on the
rightforpindenitions.
HDD LED
PinDenitions(JF1)
Pin#Denition
13 +3.3V
14 HD Active
Power Fail LED
The Power Fail LED connection is
located on pins 5 and 6 of JF1. Refer
tothetableontherightforpindeni-
tions.
PWR Fail LED
PinDenitions(JF1)
Pin#Denition
5 Vcc
6 Ground
C