Lenovo 7244 Manuel D’Utilisation
Chapter
11.
Additional
service
information
This
chapter
provides
additional
information
that
the
service
representative
might
find
helpful.
Security
features
Security
features
in
this
section
include
the
following:
v
Passwords
v
Vital
Product
Data
v
Secure
Managed
Client
(some
models)
Hardware
controlled
passwords
Use
the
Setup
Utility
program
to
set
the
hardware
controlled
passwords.
For
more
information
about
passwords,
see
Operating
system
password
Note:
This
section
applies
only
to
computer
models
that
have
an
operating
system
preinstalled
from
Lenovo.
An
operating
system
password
is
very
similar
to
a
power-on
password
and
denies
access
to
the
computer
by
an
unauthorized
user
when
the
password
is
activated.
The
computer
is
unusable
until
the
correct
password
is
entered
and
recognized
by
the
computer.
Vital
Product
Data
Each
computer
has
a
unique
Vital
Product
Data
(VPD)
code
stored
in
the
nonvolatile
memory
on
the
system
board.
After
you
replace
the
system
board,
the
VPD
must
be
updated.
To
update
the
VPD,
see
Secure
Managed
Client
The
Secure
Managed
Client
(SMC)
is
a
storage-based,
desktop
computing
solution
that
helps
businesses
reduce
IT
costs
and
improve
security
by
turning
off
hard
disk
drives
and
storing
all
data
in
a
non-server
remote
location
while
offering
users
the
flexibility
and
performance
of
a
traditional
desktop
computer.
For
computer
models
that
do
not
have
an
internal
hard
disk
drive
and
a
preinstalled
operating
system,
but
use
a
remote
hard
disk
drive
accessed
through
the
SMC
-
Storage
Array,
contact
the
network
or
storage
administrator.
BIOS
levels
An
incorrect
level
of
BIOS
can
cause
false
errors
and
unnecessary
FRU
replacement.
Use
the
following
information
to
determine
the
current
level
of
BIOS
installed
in
the
computer,
the
latest
BIOS
available
for
the
computer,
and
where
to
obtain
the
latest
level
of
BIOS.
v
To
determine
the
current
level
of
BIOS:
–
Start
the
Setup
Utility.
–
See
BIOS
Revision
Level
on
the
Main
setup
screen.
©
Copyright
Lenovo
2008,
2009
655