IBM 8688 ユーザーズマニュアル

IBM

6.

Locate

the

clear

password

jumper

(J20)

on

the

I/O

board.

The

following

illustration

shows

the

location

of

the

jumper

on

the

I/O

board.

1

2

3

Clear password
jumper (J20)

7.

Move

the

clear

password

jumper

from

pins

1

and

2

to

pins

2

and

3.

8.

Replace

fans

3

and

4,

and

reconnect

all

external

cables

and

power

cords;

then,

turn

on

the

peripheral

devices.

9.

Turn

on

the

server.

The

EFI

Boot

Manager

program

starts.

10.

Follow

the

instructions

to

create

a

new

password.

11.

Repeat

steps

through

12.

Return

the

clear

password

jumper

to

pins

1

and

2.

Note:

The

password

will

be

cleared

on

every

startup

until

the

jumper

is

replaced

to

pins

1

and

2.

13.

Repeat

steps

through

14.

Close

the

cover

(see

15.

Connect

the

server

to

a

power

source,

keyboard,

monitor,

and

mouse.

16.

Turn

on

the

server.

Clearing

CMOS

Complete

the

following

steps

to

set

the

CMOS

recovery

jumper:

1.

Review

the

safety

information

beginning

on

page

Attention:

When

you

handle

static-sensitive

devices,

take

precautions

to

avoid

damage

from

static

electricity.

For

details

about

handling

these

devices,

see

static-sensitive

2.

Turn

off

the

server

and

all

attached

devices.

3.

Unplug

the

power

cord,

and

disconnect

all

external

cables.

4.

Open

the

top

cover

(see

5.

Remove

fans

3

and

4.

For

instructions,

see

Chapter

3.

Diagnostics

73