Supermicro SuperServer 7048A-T Uživatelský manuál stáhnout pdf (Strana 61)

Chapter 5: Advanced Serverboard Setup

5-15

Overheat/Fan Fail LED (OH)

Connect an LED to pins 7 and 8 of

JF1 to provide advanced warning of

chassis overheating or fan failure.

Refer to the table on the right for pin

denitions.

HDD LED

The HDD LED connection is located

on pins 13 and 14 of JF1. This LED

is used to display SATA drive activ-

ity. See the table on the right for pin

denitions.

OH/Fan Fail LED

Pin Denitions (JF1)

Pin# Denition

7 Vcc

8 OH/Fan Fail

LED)

HDD LED

Pin Denitions (JF1)

Pin# Denition

13 Vcc

14 HD Active

NIC1 LED

Pin Denitions (JF1)

Pin# Denition

11 Vcc

12 Ground

NIC1/NIC2 LEDs

The LED connections for the LAN1

and LAN2 ports are on pins 11-12

and 9-10 of JF1, repectively. Attach an

LED cable to display network activity.

See the table for pin denitions.

OH/Fan Fail Indicator

Status

State Denition

Off Normal

On Overheat

Flash-

ing

Fan Fail

Power On LED

The Power On LED connector is lo-

cated on pins 15 and 16 of JF1 (use

JLED for a 3-pin connector). This

connection is used to provide LED

indication of power being supplied to

the system. See the table on the right

for pin denitions.

Power LED

Pin Denitions (JF1)

Pin# Denition

15 3.3V

16 PWR LED

Reset Connector

The reset header is located on pins 3

and 4 of JF1. Attach the reset switch

on the computer chassis to these

pins. See the table on the right for

pin denitions.

Reset Button

Pin Denitions (JF1)

Pin# Denition

3 Reset

4 Ground

Power Fail LED

The Power Fail LED connection is

located on pins 5 and 6 of JF1. Re-

fer to the table on the right for pin

denitions.

PWR Fail LED

Pin Denitions (JF1)

Pin# Denition

5 3.3V

6 PWR Supply Fail

1 2 ... 56 57 58 59 60 61 62 63 64 65 66 ... 123 124

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