Lenovo 7355 Manuel D’Utilisation
PC-Doctor
for
Windows
PE
The
PC-Doctor
for
Windows
PE
diagnostic
program
is
part
of
the
Rescue
and
Recovery
®
workspace
on
each
Lenovo
computer.
Use
the
PC-Doctor
for
Windows
PE
if
you
are
unable
to
start
the
Windows
operating
system
or
if
the
Lenovo
System
Toolbox
has
not
been
successful
in
isolating
a
possible
problem.
Running
diagnostics
from
the
Rescue
and
Recovery
workspace
You
can
run
the
PC-Doctor
for
Windows
PE
diagnostic
program
from
the
Rescue
and
Recovery
workspace.
To
run
diagnostics
from
the
Rescue
and
Recovery
workspace,
use
the
following
procedure:
1.
Shut
down
the
operating
system
and
turn
off
the
computer.
2.
Repeatedly
press
and
release
the
F11
key
when
you
turn
on
the
computer.
3.
When
you
hear
beeps
or
see
a
logo
screen,
stop
pressing
the
F11
key.
The
Rescue
and
Recovery
workspace
opens.
4.
From
the
Rescue
and
Recovery
workspace,
select
Launch
Advanced
Rescue
and
Recovery
→
Diagnose
hardware
.
5.
The
diagnostic
program
opens
automatically.
Select
the
diagnostic
test
you
want
to
run.
Press
the
F1
key
for
additional
help.
6.
Follow
the
instructions
on
the
screen.
Note:
The
rescue
media
includes
the
PC-Doctor
for
Windows
PE.
For
more
information
about
the
rescue
media,
see
“Recovering
software”
in
your
ThinkCentre
User
Guide.
PC-Doctor
for
DOS
Depending
upon
your
machine
type
and
model,
you
have
either
the
PC-Doctor
for
DOS
or
the
PC-Doctor
for
Windows
PE
on
your
Lenovo
computer.
The
PC-Doctor
for
DOS
diagnostic
program
runs
independently
of
the
Windows
operating
system.
Use
the
PC-Doctor
for
DOS,
if
you
are
unable
to
start
the
Windows
operating
system
or
if
the
PC-Doctor
for
Windows
has
not
been
successful
in
isolating
a
possible
problem.
You
can
run
the
PC-Doctor
for
DOS
from
a
diagnostic
CD/DVD
image
that
you
create.
Creating
a
diagnostic
CD/DVD
image
To
create
a
diagnostic
CD/DVD
image,
download
a
self-starting
bootable
CD/DVD
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/DVD
using
any
CD/DVD
burning
software.
Running
diagnostics
from
the
disc
To
run
diagnostics
from
the
diagnostic
CD/DVD
image
that
you
created,
do
the
following:
1.
Make
sure
the
optical
drive
you
want
to
use
is
set
as
the
first
boot
device
in
the
startup
device
sequence.
See
2.
Make
sure
the
computer
is
turned
on
and
then
insert
the
disc
into
the
optical
drive.
3.
Turn
the
computer
off
and
back
on
again.
When
the
diagnostics
program
opens,
follow
the
instructions
on
the
screen.
46
Hardware
Maintenance
Manual