Supermicro SuperServer 8028B-C0R3FT, Руководство пользователя

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5-18
SUPERSERVER 8028B-TR3F/C0R3FT User's Manual
Power Button
The power button connection is located
on pins 1 and 2 of JF1. Momentarily
contacting both pins will power on/off
the system. This button can also be
configured to function as a suspend
button (with a setting in the BIOS). To
turn off the power when the system is
set to suspend mode, press the button
for at least 4 seconds. Refer to the
table on the right for pin definitions.
5-8 Connector Definitions
+12V 8-pin Power
Pin Definitions
Pins Definition
1 - 4 Ground
5 - 8 +12V
Required Connection
ATX Power 24-pin Connector
Pin Definitions
Pin# Definition Pin # Definition
13 +3.3V 1 +3.3V
14 -12V 2 +3.3V
15 COM 3 COM
16 PS_ON 4 +5V
17 COM 5 COM
18 COM 6 +5V
19 COM 7 COM
20 Res (NC) 8 PWR_OK
21 +5V 9 5VSB
22 +5V 10 +12V
23 +5V 11 +12V
24 COM 12 +3.3V
Power Button
Pin Definitions (JF1)
Pin# Definition
1 PW_ON
2 Ground
Processor Power Connector
The Reset Button connection is located
on pins 3 and 4 of JF1. Attach it to a
hardware reset switch on the computer
case. Refer to the table on the right for
pin definitions.
Main ATX Power Supply Connector
A 24-pin main power supply connector
(JPWR1), and four 8-pin CPU
power connectors (JPWR2/JPWR3/
JPWR4/JPWR5) are located on the
motherboard. These power connectors
meet the SSI EPS 12V specification
and must be connected to your power
supply to provide adequate power to
the system. See the tables on the right
for pin definitions.
Warning : To provide adequate power
supply to the motherboard, be sure to
connect the 24-pin ATX PWR (JPWR1),
and the
four 8-pin PWR connectors
(JPWR2/3/4/5) to the power supply.
Failure to do so may void the manufacturer
warranty on your power supply and
motherboard.