Lenovo Notebook Computer User Guide
Chapter 4 Technical support and customer
service
4.1 Kind reminder
Note:
Use
your
Lenovo
portable
computer
in
compliance
with
the
instructions
in
this
guide,
for
example,
conditions
and
environment
requirements.
If
you
violate
any
requirement
in
any
purpose,
in
this
situation,
Lenovo
will
not
guarantee
the
computer’s
performance,
stability,
reliability
and
security
and
you
have
to
carry
all
the
related
risks
alone.
Regularly
backup
your
critical
data
which
is
in
the
notebook
computer
to
ensure
thedata’s
safety
and
security.
4.1.1
Take
care
of
using
the
computer
z
Do
not
disassemble
the
computer.
Contact
your
supplier
immediately
when
you
encounter
a
problem.
z
Do
not
place
any
heavy
objects
on
the
LCD
cover.
z
The
LCD
is
easy
to
make
scratch.
Do
not
wipe
the
LCD
with
paper
or
touch
it
with
fingers
or
pens.
z
We
strongly
recommend
you
to
select
Turn
Off
the
Display
Automatically
in
Power
Management
to
extend
the
LCD’s
life.
z
Cover
the
external
ports
with
the
attached
cover
when
you
do
not
use
them
to
avoid
dust
and
static
electricity.
z
Regularly
backup
your
data
to
avoid
data
loss.
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