Lenovo a62 3656 ユーザーガイド

5.

   

Type

 

in

 

the

 

seven

 

character

 

serial

 

number

 

of

 

your

 

computer

 

and

 

then

 

press

 

Enter.

 

6.

   

When

 

prompted

 

to

 

change

 

the

 

machine

 

type/model,

 

press

 

Y.

 

7.

   

Type

 

in

 

the

 

seven

 

character

 

machine

 

type/model

 

of

 

your

 

computer

 

and

 

then

 

press

 

Enter.

 

8.

   

Follow

 

the

 

instructions

 

on

 

the

 

screen

 

to

 

complete

 

the

 

update.

 

 

 

 

 

 

 

  

The

 

Web

 

page

 

content

 

(including

 

the

 

links

 

referenced

 

in

 

the

 

following

 

procedure)

 

is

 

subject

 

to

 

change

 

because

 

of

 

the

 

constant

 

improvements

 

made

 

to

 

the

 

Web

 

site.

 

1.

   

Go

 

to:

http://www.lenovo.com/support

 

2.

   

Locate

 

the

 

Downloadable

 

files

 

for

 

your

 

machine

 

type

 

as

 

follows:

 

a.

   

In

 

the

 

 

 

 

field,

 

type

 

your

 

machine

 

type.

 

b.

   

Click

 

 

→

 

 

→

 

 

 

.

 

c.

   

Under

 

the

 

BIOS

 

category,

 

click

 

the

 

Flash

 

BIOS

 

update.

 

d.

   

Click

 

the

 

TXT

 

file

 

that

 

contains

 

the

 

installation

 

instructions

 

for

 

the

 

flash

 

BIOS

 

update

 

(flash

 

from

 

the

 

operating

 

system

 

version).

3.

   

Print

 

these

 

instructions.

 

This

 

is

 

very

 

important

 

because

 

they

 

are

 

not

 

on

 

the

 

screen

 

after

 

the

 

download

 

begins.

 

4.

   

From

 

your

 

browser,

 

click

 

 

to

 

return

 

to

 

the

 

list

 

of

 

files.

 

Carefully

 

follow

 

the

 

printed

 

instructions

 

to

 

download,

 

extract,

 

and

 

install

 

the

 

update.

 

 

 

 

 

 

If

 

the

 

power

 

to

 

your

 

computer

 

is

 

interrupted

 

while

 

POST/BIOS

 

is

 

being

 

updated

 

(flash

 

update),

 

your

 

computer

 

might

 

not

 

restart

 

correctly.

 

If

 

this

 

happens,

 

perform

 

the

 

following

 

procedure

 

which

 

is

 

commonly

 

called

 

Boot-block

 

recovery.

 

 

1.

   

Turn

 

off

 

the

 

computer

 

and

 

any

 

attached

 

devices,

 

such

 

as

 

printers,

 

monitors,

 

and

 

external

 

drives.

 

 

2.

   

Unplug

 

all

 

power

 

cords

 

from

 

electrical

 

outlets

 

and

 

remove

 

the

 

computer

 

cover.

 

See

 

 

3.

   

Access

 

the

 

system

 

board.

 

See

 

 

4.

   

Locate

 

the

 

Clear

 

CMOS/Recovery

 

jumper

 

on

 

the

 

system

 

board.

 

See

 

 

5.

   

Remove

 

any

 

cables

 

that

 

might

 

prevent

 

your

 

access

 

to

 

the

 

Clear

 

CMOS/Recovery

 

jumper.

 

 

6.

   

Move

 

the

 

jumper

 

from

 

the

 

standard

 

position

 

(pin

 

1

 

and

 

pin

 

2)

 

to

 

pin

 

2

 

and

 

pin

 

3.

 

 

7.

   

Reconnect

 

any

 

cables

 

that

 

were

 

disconnected.

 

See

 

 

8.

   

Reinstall

 

the

 

computer

 

cover

 

and

 

reconnect

 

the

 

power

 

cords

 

for

 

the

 

computer

 

and

 

monitor

 

to

 

electrical

 

outlets.

 

 

9.

   

Do

 

one

 

of

 

the

 

following:

 

v

   

Insert

 

the

 

POST/BIOS

 

update

 

(flash

 

update)

 

diskette

 

into

 

the

 

diskette

 

drive

 

and

 

turn

 

on

 

the

 

computer

 

and

 

the

 

monitor.

 

 

 

User

 

Guide