Chapter 2: Installation
2-21
24Pin PW1
1
5
2
6
W O R
J 5
COM1
3
7
S M B
P W
A l a r m
R e s e t
DIMM1
DIMM2
DIMM5
DIMM6
DIMM3
DIMM7
MRH-D
MRH-D
Fan7
P W R
Fault
Wake-On-Ring
The Wake-On-Ring header is des-
ignated JWOR(J6). This function
allows your computer to receive
and "wake-up" by an incoming call
to the modem when in suspend
state. See the table on the right
for pin definitions. You must have
a Wake-On-Ring card and cable to
use this feature.
Wake-on-Ring
Pin Definitions
(JWOR-J6)
Pin
Number
1
2
Definition
Ground
Wake-up
Power Fault
Connect a cable from your power
supply to the U62 header to pro-
vide warning of power supply fail-
u r e . T h i s w a r n i n g s i g n a l i s
passed through the PWR_LED pin
on U66 to indicate of a power fail-
ure on the chassis. See the table
on the right for pin definitions.
Power Fault
Pin Definitions (U62)
Pin
Number
1
2
3
4
Definition
P/S 1 Fail Signal
P/S 2 Fail Signal
P/S 3 Fail Signal
Reset (from MB)
Note:
This feature is only available when using
redundant Supermicro power supplies.
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
F
a
n
2
2
4
-P
in
P
W
2
2
4
P
in
P
W
2
ID
E
1
ID
E
2
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
Fan7
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
PWR Fault
Wake On Ring
