Turning off the server Адаптер thinkserver Lenovo Rack Server - RD120 (ThinkServer) - Type 6444

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Serial

 

connector:

 

Connect

 

a

 

9-pin

 

serial

 

device

 

to

 

this

 

connector.

 

The

 

serial

 

port

 

is

 

shared

 

with

 

the

 

baseboard

 

management

 

controller

 

(BMC).

 

The

 

BMC

 

can

 

take

 

control

 

of

 

the

 

shared

 

serial

 

port

 

to

 

perform

 

text

 

console

 

redirection

 

and

 

to

 

redirect

 

serial

 

traffic,

 

using

 

Serial

 

over

 

LAN

 

(SOL).

 

SAS

 

connector:

 

Connect

 

a

 

serial-attached

 

SCSI

 

(SAS)

 

device

 

to

 

this

 

connector.

 

Server

 

power

 

features

 

When

 

the

 

server

 

is

 

connected

 

to

 

a

 

power

 

source

 

but

 

is

 

not

 

turned

 

on,

 

the

 

operating

 

system

 

does

 

not

 

run,

 

and

 

all

 

core

 

logic

 

except

 

for

 

the

 

service

 

processor

 

(the

 

baseboard

 

management

 

controller

 

or

 

optional

 

Remote

 

Supervisor

 

Adapter

 

II

 

SlimLine)

 

is

 

shut

 

down;

 

however,

 

the

 

server

 

can

 

respond

 

to

 

requests

 

from

 

the

 

service

 

processor,

 

such

 

as

 

a

 

remote

 

request

 

to

 

turn

 

on

 

the

 

server.

 

The

 

power-on

 

LED

 

flashes

 

to

 

indicate

 

that

 

the

 

server

 

is

 

connected

 

to

 

power

 

but

 

is

 

not

 

turned

 

on.

 

Turning

 

on

 

the

 

server

 

Approximately

 

5

 

seconds

 

after

 

the

 

server

 

is

 

connected

 

to

 

power,

 

the

 

power-control

 

button

 

becomes

 

active,

 

and

 

one

 

or

 

more

 

fans

 

might

 

start

 

running

 

to

 

provide

 

cooling

 

while

 

the

 

server

 

is

 

connected

 

to

 

power.

 

You

 

can

 

turn

 

on

 

the

 

server

 

and

 

start

 

the

 

operating

 

system

 

by

 

pressing

 

the

 

power-control

 

button.

 

The

 

server

 

also

 

can

 

be

 

turned

 

on

 

in

 

any

 

of

 

the

 

following

 

ways:

 

v

   

If

 

a

 

power

 

failure

 

occurs

 

while

 

the

 

server

 

is

 

turned

 

on,

 

the

 

server

 

will

 

restart

 

automatically

 

when

 

power

 

is

 

restored.

Turning

 

off

 

the

 

server

 

When

 

you

 

turn

 

off

 

the

 

server

 

and

 

leave

 

it

 

connected

 

to

 

power,

 

the

 

server

 

can

 

respond

 

to

 

requests

 

from

 

the

 

service

 

processor,

 

such

 

as

 

a

 

remote

 

request

 

to

 

turn

 

on

 

the

 

server.

 

While

 

the

 

server

 

remains

 

connected

 

to

 

power,

 

one

 

or

 

more

 

fans

 

might

 

continue

 

to

 

run.

 

To

 

remove

 

all

 

power

 

from

 

the

 

server,

 

you

 

must

 

disconnect

 

it

 

from

 

the

 

power

 

source.

 

Some

 

operating

 

systems

 

require

 

an

 

orderly

 

shutdown

 

before

 

you

 

turn

 

off

 

the

 

server.

 

See

 

your

 

operating-system

 

documentation

 

for

 

information

 

about

 

shutting

 

down

 

the

 

operating

 

system.

 

 

Statement

 

5:

 

  

 

CAUTION:

 

The

 

power

 

control

 

button

 

on

 

the

 

device

 

and

 

the

 

power

 

switch

 

on

 

the

 

power

 

supply

 

do

 

not

 

turn

 

off

 

the

 

electrical

 

current

 

supplied

 

to

 

the

 

device.

 

The

 

device

 

also

 

might

 

have

 

more

 

than

 

one

 

power

 

cord.

 

To

 

remove

 

all

 

electrical

 

current

 

from

 

the

 

device,

 

ensure

 

that

 

all

 

power

 

cords

 

are

 

disconnected

 

from

 

the

 

power

 

source.

1

2

  

 

 

12

 

ThinkServer

 

RD120

 

Types

 

6444,

 

6445,

 

6446,

 

and

 

6447:

 

User

 

Guide