System-board LEDs Адаптер thinkserver Lenovo Rack Server - RS110 (ThinkServer) - Type 6436

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background image

System-board

 

LEDs

 

The

 

following

 

illustration

 

shows

 

the

 

light-emitting

 

diodes

 

(LEDs)

 

on

 

the

 

system

 

board.

 

  

 

 

1

 

PCI

 

Express

 

slot

 

2

 

error

 

LED

 

9

 

Fan

 

4

 

error

 

LED

 

2

 

PCI

 

Express

 

slot

 

1

 

error

 

LED

 

10

 

Fan

 

1

 

error

 

LED

 

3

 

SAS/SATA

 

controller

 

error

 

LED

 

11

 

Fan

 

2

 

error

 

LED

 

4

 

Baseboard

 

management

 

controller

 

heartbeat

 

LED

 

12

 

Fan

 

3

 

error

 

LED

 

5

 

Power

 

good

 

LED

 

13

 

DIMM

 

1

 

error

 

LED

 

6

 

Standby

 

power

 

LED

 

14

 

DIMM

 

2

 

error

 

LED

 

7

 

Voltage

 

regulator

 

error

 

LED

 

15

 

DIMM

 

3

 

error

 

LED

 

8

 

Fan

 

5

 

error

 

LED

 

16

 

DIMM

 

4

 

error

 

LED

  

 

Table

 

3.

 

System-board

 

LEDs

 

LED

 

Description

 

Error

 

LEDs

 

When

 

one

 

of

 

these

 

LEDs

 

is

 

lit,

 

it

 

indicates

 

that

 

the

 

associated

 

component

 

has

 

failed.

 

Baseboard

 

management

 

controller

 

heartbeat

 

LED

 

This

 

LED

 

flashes

 

to

 

indicate

 

that

 

the

 

mini-BMC

 

is

 

functioning

 

normally.

 

Standby

 

power

 

LED

 

When

 

this

 

LED

 

is

 

lit,

 

it

 

indicates

 

that

 

the

 

server

 

is

 

connected

 

to

 

ac

 

power.

 

 

 

Chapter

 

2.

 

Installing

 

optional

 

devices

 

17