Lenovo 3000 N500 User Manual

Page of 124
About
 
this
 
manual
 
This
 
manual
 
contains
 
service
 
and
 
reference
 
information
 
for
 
the
 
following
 
Lenovo
 
3000
 
products.
 
Lenovo
 
3000
 
N500
 
MT
 
4233
 
Use
 
this
 
manual
 
along
 
with
 
the
 
advanced
 
diagnostic
 
tests
 
to
 
troubleshoot
 
problems.
 
The
 
manual
 
is
 
divided
 
into
 
sections
 
as
 
follows:
 
v
   
The
 
common
 
sections
 
provide
 
general
 
information,
 
guidelines,
 
and
 
safety
 
information
 
required
 
in
 
servicing
 
computers.
 
v
   
The
 
product-specific
 
section
 
includes
 
service,
 
reference,
 
and
 
product-specific
 
parts
 
information.
 
 
Important:
 
This
 
manual
 
is
 
intended
 
only
 
for
 
trained
 
servicers
 
who
 
are
 
familiar
 
with
 
Lenovo
 
3000
 
products.
 
Use
 
this
 
manual
 
along
 
with
 
the
 
advanced
 
diagnostic
 
tests
 
to
 
troubleshoot
 
problems
 
effectively.
 
Before
 
servicing
 
a
 
Lenovo
 
3000
 
product,
 
be
 
sure
 
to
 
read
 
all
 
the
 
information
 
under
 
and
 
 
©
 
Copyright
 
Lenovo
 
2008
 
v