Front view Адаптер thinkserver Lenovo Tower Server - TS100 (ThinkServer) - Type 6431

Страница: 21 из 96

background image

Server

 

controls,

 

LEDs,

 

and

 

power

 

This

 

section

 

describes

 

the

 

controls

 

and

 

light-emitting

 

diodes

 

(LEDs)

 

and

 

how

 

to

 

turn

 

on

 

and

 

turn

 

off

 

the

 

server.

 

Front

 

view

 

The

 

following

 

illustration

 

shows

 

the

 

controls,

 

LEDs,

 

and

 

connectors

 

on

 

the

 

front

 

of

 

the

 

server.

 

  

 

 

1

 

Power-on

 

LED

 

6

 

CD-eject

 

or

 

DVD-eject

 

button

 

2

 

Power-control

 

button

 

7

 

CD

 

or

 

DVD

 

drive

 

activity

 

LED

 

3

 

Hard-disk-drive

 

activity

 

LED

 

8

 

Optional

 

diskette-eject

 

button

 

4

 

System-error

 

LED

 

9

 

Optional

 

diskette

 

drive

 

activity

 

LED

 

5

 

USB

 

connectors

 

  

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

 

an

 

ac

 

power

 

source.

 

When

 

this

 

LED

 

is

 

off,

 

it

 

indicates

 

that

 

ac

 

power

 

is

 

not

 

present,

 

or

 

the

 

power

 

supply

 

or

 

the

 

LED

 

itself

 

has

 

failed.

 

A

 

power

 

LED

 

also

 

is

 

on

 

the

 

rear

 

of

 

the

 

server.

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

 

cords

 

from

 

the

 

electrical

 

outlets.

Power-control

 

button

 

Press

 

this

 

button

 

to

 

turn

 

the

 

server

 

on

 

and

 

off

 

manually.

 

Hard

 

disk

 

drive

 

activity

 

LED

 

When

 

this

 

LED

 

is

 

flashing,

 

it

 

indicates

 

that

 

the

 

associated

 

hard

 

disk

 

drive

 

is

 

in

 

use.

 

 

Chapter

 

1.

 

The

 

ThinkServer

 

TS100

 

server

 

7