Supermicro PIIISEA, User Manual

Page: 34 / 88

2-6
SUPER PIIISED/PIIISEA
Manual
Installation
PW_ON Connector
The PW_ON connector is located
on pins 9 and 10 of JF2. Momen-
t a r i l y c o n t a c t i n g b o t h p i n s w i l l
power on/off the system. The
user can also configure this but-
ton to function as a suspend but-
ton. (See the Power Button Mode
setting in BIOS on page 4-12.) To
turn off the power when set to
s u s p e n d m o d e , h o l d d o w n t h e
power button for at least 4 sec-
onds. See Table 2-3 for pin defi-
nitions.
Pin
N u m b e r
9
1 0
Definition
P W _ O N
G r o u n d
Table 2-3
PW_ON Connector
Pin Definitions
(JF2)
2-6 Connecting Cables
(see previous page for locations)
Power Supply Connector
After you have securely mounted the
motherboard, memory and add-on
cards, you are ready to connect the
cables. Attach an ATX power supply
cable to J29 by aligning the tabs on
both connectors. See Table 2-1 for
the pin definitions of an ATX power
supply.
Table 2-1
ATX Power Supply Connector
Pin Definitions (J29)
Pin Number Definition
1 3 . 3 V
2 3 . 3 V 3
3 G r o u n d
4 5 V
5 G r o u n d
6 5 V
7 G r o u n d
8 P W - O K
9 5 V S B
10 1 2 V
Pin Number Definition
11 3 . 3 V
12 - 1 2 V
13 G r o u n d
14 P S - O N
15 G r o u n d
16 G r o u n d
17 G r o u n d
18 - 5 V
19 5 V
20 5 V
Infrared Connector
The infrared connector is located on
pins 1-5 of JF2. See Table 2-2 for pin
definitions. See the Technical Sup-
port section of our web page for infor-
mation on infrared devices you can
connect to the system.
Pin
N u m b e r
1
2
3
4
5
Definition
+ 5 V
K e y
I R R X
G r o u n d
I R T X
Table 2-2
Infrared Pin
Definitions
(JF2)