Lenovo 6439 Manuel D’Utilisation
Creating
a
diagnostic
CD
image
To
create
a
diagnostic
CD
image,
download
a
self-starting
bootable
CD
image
(known
as
an
.iso
image)
of
the
diagnostic
program
from
http://www.lenovo.com/support/.
After
you
download
the
image,
you
can
create
the
CD
using
any
CD
burning
software.
If
the
computer
does
not
have
a
CD
burner
or
you
do
not
have
Internet
access,
see
Creating
diagnostic
diskettes
To
create
diagnostic
diskettes,
download
the
PC-Doctor
for
DOS
diagnostic
program
from
http://www.lenovo.com/support/
onto
two
blank,
formatted
diskettes.
If
you
do
not
have
Internet
access,
create
the
diagnostic
diskettes
using
the
following
procedure:
Note:
You
will
need
a
diskette
drive
on
the
computer
or
a
USB
diskette
drive
to
complete
this
procedure.
1.
Shut
down
the
operating
system
and
turn
off
the
computer.
2.
If
you
are
using
a
USB
diskette
drive,
plug
it
into
the
computer.
3.
Repeatedly
press
and
release
the
F11
key
as
you
turn
on
the
computer.
4.
When
you
hear
beeps
or
see
a
logo
screen,
stop
pressing
the
F11
key.
The
Rescue
and
Recovery
workspace
opens.
Note:
For
some
models,
press
the
Esc
key
to
enter
Rescue
and
Recovery.
5.
From
the
Rescue
and
Recovery
workspace,
select
Create
diagnostic
disks
.
6.
Follow
the
instructions
on
the
screen.
7.
When
prompted,
insert
a
blank,
formatted
diskette
into
the
diskette
drive
and
continue
to
follow
the
instructions
on
the
screen.
8.
When
the
operation
is
complete,
remove
the
diskette
and
click
Quit
.
9.
Insert
another
blank,
formatted
diskette
into
the
diskette
drive
and
continue
to
follow
the
instructions
on
the
screen.
10.
When
the
operation
is
complete,
remove
the
diskette
and
click
Quit
.
Running
diagnostics
from
the
CD
or
diskettes
To
run
diagnostics
from
the
diagnostic
CD
image
or
diagnostic
diskettes
that
you
created,
use
the
following
procedure:
1.
Make
sure
the
computer
is
turned
off.
2.
If
you
are
running
diagnostics
from
diskettes
using
a
USB
diskette
drive,
plug
in
the
USB
device.
3.
Insert
the
CD
into
the
optical
drive
or
the
first
diagnostic
diskette
into
the
diskette
drive.
4.
Restart
the
computer.
Note:
If
the
diagnostic
program
does
not
start,
you
might
not
have
your
optical
drive
or
diskette
drive
set
as
a
startable
device.
See
for
instructions
on
how
to
change
the
startup
device.
5.
When
the
diagnostics
program
opens,
follow
the
instructions
on
the
screen.
Note:
If
you
are
running
diagnostics
from
a
diskette,
when
prompted,
remove
the
first
diskette
and
insert
the
second
diskette.
34
User
Guide