Supero 5037A-I, Руководство пользователя

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uper
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orkstation 5037A-I User's Manual
Fan Header
Pin Definitions
Pin# Definition
1 Ground (Black)
2 +12V (Red)
3 Tachometer
4 PWM_Control
Fan Headers (FAN1~4, FANA)
The X9SRA motherboard series has five
fan headers (Fan 1~Fan 4 and Fan A).
These fans are 4-pin fan headers. Pins
1-3 of these fan headers are backward
compatible with the traditional 3-pin fans.
However, the fan speed control setting in
the BIOS Hardware Monitoring section
will only work with 4-pin fans. This allows
the BIOS to automatically set fan speeds
based on the system temperature. Refer to
the table on the right for pin definitions and
fan usage. We recommend that 4-pin fans
are used on the motherboard.
Fan Usage
FAN# Use for
1~4 System/CPU
A I/O Cards
Speaker (JD1)
On the JD1 header, Pins 3~4 are used for
the internal speaker. Close Pins 3~4 with a
jumper or cap to use the onboard speaker.
If you wish to use an external speaker, at-
tach the external speaker's cable to Pins
1~4. See the table on the right for pin
definitions.
Speaker Connector
Pin Definitions
Pin Setting Definition
Pins 3~4 Internal Speaker
Pins1~4 External Speaker
Power LED
The Power LED connection is located on
pins 15 and 16 of JF1. Refer to the table
on the right for pin definitions.
Power LED
Pin Definitions (JF1)
Pin# Definition
15 LED VCC
16 Ground
Chassis Intrusion (JL1)
A Chassis Intrusion header is located at
JL1 on the motherboard. Attach the ap-
propriate cable from the chassis to inform
you of a chassis intrusion when the chassis
is opened.
Chassis Intrusion
Pin Definitions (JL1)
Pin# Definition
1 Intrusion Input
2 Ground