Front view Адаптер thinkserver Lenovo Rack Server - RD120 (ThinkServer) - Type 6444

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background image

1

 

Operator

 

information

 

panel

 

7

 

Hard

 

disk

 

drive

 

status

 

LED

 

(amber)

 

2

 

USB

 

connector

 

8

 

Rack

 

release

 

latch

 

3

 

USB

 

connector

 

9

 

CD/DVD

 

eject

 

button

 

4

 

Video

 

connector

 

10

 

CD/DVD

 

drive

 

activity

 

LED

 

5

 

Tape

 

drive

 

bay

 

11

 

Rack

 

release

 

latch

 

6

 

Hard

 

disk

 

drive

 

activity

 

LED

 

(green)

 

  

Operator

 

information

 

panel:

 

This

 

panel

 

contains

 

controls,

 

LEDs,

 

and

 

connectors.

 

The

 

following

 

illustration

 

shows

 

the

 

controls,

 

LEDs,

 

and

 

connectors

 

on

 

the

 

operator

 

information

 

panel.

 

  

 

 

1

 

Power-on

 

LED

 

5

 

System

 

error

 

LED

 

2

 

Hard

 

disk

 

drive

 

activity

 

LED

 

7

 

System

 

locator

 

LED

 

3

 

Information

 

LED

 

7

 

Power-control

 

button

 

4

 

Release

 

latch

 

  

The

 

following

 

controls,

 

LEDs,

 

and

 

connectors

 

are

 

on

 

the

 

operator

 

information

 

panel:

 

v

   

Power-control

 

button:

 

Press

 

this

 

button

 

to

 

turn

 

the

 

server

 

on

 

and

 

off

 

manually.

 

A

 

power-control-button

 

shield

 

comes

 

installed

 

on

 

the

 

server

 

to

 

prevent

 

the

 

server

 

from

 

being

 

turned

 

off

 

accidentally.

 

v

   

Power-on

 

LED:

 

When

 

this

 

LED

 

is

 

lit

 

and

 

not

 

flashing,

 

it

 

indicates

 

that

 

the

 

server

 

is

 

turned

 

on.

 

When

 

this

 

LED

 

is

 

flashing,

 

it

 

indicates

 

that

 

the

 

server

 

is

 

turned

 

off

 

and

 

still

 

connected

 

to

 

a

 

power

 

source.

 

When

 

this

 

LED

 

is

 

off,

 

it

 

indicates

 

that

 

power

 

is

 

not

 

present,

 

or

 

the

 

power

 

supply

 

or

 

the

 

LED

 

itself

 

has

 

failed.

 

Note:

 

If

 

this

 

LED

 

is

 

off,

 

it

 

does

 

not

 

mean

 

that

 

there

 

is

 

no

 

electrical

 

power

 

in

 

the

 

server.

 

The

 

LED

 

might

 

be

 

burned

 

out.

 

To

 

remove

 

all

 

electrical

 

power

 

from

 

the

 

server,

 

you

 

must

 

disconnect

 

the

 

power

 

cord

 

from

 

the

 

electrical

 

outlet.

 

Attention:

 

In

 

a

 

dc

 

power

 

environment,

 

only

 

trained

 

service

 

personnel

 

other

 

than

 

Lenovo

 

service

 

technicians

 

are

 

authorized

 

to

 

connect

 

or

 

disconnect

 

power

 

to

 

the

 

dc

 

power

 

supply.

 

See

 

the

 

documentation

 

that

 

comes

 

with

 

each

 

dc

 

power

 

supply.

 

v

   

Hard

 

disk

 

drive

 

activity

 

LED:

 

When

 

this

 

LED

 

is

 

flashing,

 

it

 

indicates

 

that

 

a

 

hard

 

disk

 

drive

 

is

 

in

 

use.

 

v

   

System-locator

 

LED:

 

Use

 

this

 

LED

 

to

 

visually

 

locate

 

the

 

server

 

among

 

other

 

servers.

 

 

Chapter

 

1.

 

The

 

ThinkServer

 

RD120

 

server

 

9