2-14
SUPER i2DML-8G2/i2DML-iG2 User's Manual
Power Fail LED
The Power Fail LED connection is
located on pins 5 and 6 of U66.
Refer to the table on the right for
pin definitions.
Power Fail LED Pin
Definitions
(U66)
Pin
Number
5
6
Definition
Vcc
GND
NMI Button
The non-maskable interrupt button
header is located on pins 19 and
20 of U66. Refer to the table on
the right for pin definitions.
Pin
Number
19
20
Definition
Control
Ground
NMI Button Pin
Definitions (U66)
Power LED
The Power LED connection is lo-
cated on pins 15 and 16 of U66.
Refer to the table on the right for
pin definitions.
Pin
Number
15
16
Definition
Vcc
Control
PWR_LED Pin Definitions
(U66)
Power Button
Overheat LED
1
NIC1 LED
Reset Button
2
Power Fail LED
HDD LED
Power LED
Reset
Pwr
Vcc
Vcc
Vcc
Vcc
Ground
Ground
19
20
Vcc
X
Ground
NMI
X
X
NIC2 LED
24Pin PW1
1
5
2
6
CO
M
1
3
3
7
7
4
4
8
8
LAN1
LAN
2
VGA
S C S I B
U S B 2 / 3
C H
IPMI
S M B
C P U 1
CPU2
Fan2
24-Pin
PW
2
24
Pin PW
2
IDE1
IDE2
Fan6
Fan5
5
Fan6
Fan1
S M B
P W
A l a r m
R e s e t
DIMM1
DIMM2
DIMM5
DIMM6
DIMM3
DIMM7
DIMM4
DIMM8
MRH-D
MRH-D
MRH-D
MRH-D
PCI-X
SCSI A
L S I
S C S I
Controller
P 6 4 H
ICH4
SIOH
S N C
VRM-top
VRM-top
FP C T L R
R
US
B
0/1
F
a
n
7
GLAN
C T L R
Fan8
S I/O
S
Fa
n
4
Fan4
Fan3
3
3
P W R
Fault
COM2
6
2
5
DIMM5
1
NMI Button
PWR LED
PWR Fail LED
