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Usage
environment
and
your
Health
Wireless
LAN
Mini-PCI
Adapter
and
Bluetooth
Daughter
Card
emit
radio
frequency
electromagnetic
energy
like
other
radio
devices.
However,
the
level
of
energy
emitted
is
far
much
less
than
the
electromagnetic
energy
emitted
by
wireless
devices
like
for
example
mobile
phones.
Because
Wireless
LAN
Mini-PCI
Adapter
and
Bluetooth
Daughter
Card
operate
within
the
guidelines
found
in
radio
frequency
safety
standards
and
recommendations,
IBM
believes
the
integrated
wireless
cards
are
safe
for
use
by
consumers.
These
standards
and
recommendations
reflect
the
consensus
of
the
scientific
community
and
result
from
deliberations
of
panels
and
committees
of
scientists
who
continually
review
and
interpret
the
extensive
research
literature.
In
some
situation
or
environment,
the
use
of
Wireless
LAN
Mini-PCI
Adapter
and
Bluetooth
Daughter
Card
may
be
restricted
by
the
proprietor
of
the
building
or
responsible
representatives
of
the
organization.
These
situations
may
for
example
include:
v
Using
the
integrated
wireless
cards
on
board
of
airplanes,
or
in
hospitals
v
In
any
other
environment
where
the
risk
of
interference
to
other
devices
or
services
is
perceived
or
identified
as
harmful.
If
you
are
uncertain
of
the
policy
that
applies
on
the
use
of
wireless
devices
in
a
specific
organization
(e.g.
airport
or
hospital),
you
are
encouraged
to
ask
for
authorization
to
use
Wireless
LAN
Mini-PCI
Adapter
and
Bluetooth
Daughter
Card
prior
to
turning
on
your
ThinkPad
computer.
Authorized
Operation
Within
the
United
States
and
Canada
The
statement
below
regarding
the
extended
channel
mode
is
applicable
when
the
system
supports
this
function.
To
check
the
support
of
this
function,
please
see
the
property
of
the
installed
wireless
card
by
referring
to
the
extended
channel
mode
enablement
instruction.
For
systems
with
802.11b
wireless
function
supporting
Extended
Channel
Mode,
This
device
may
only
be
used
with
Access
Points,
which
are
authorized
for
use
within
the
geography
in
which
they
are
being
used.
The
use
of
this
device
with
an
Access
Point
that
is
not
Wi-Fi
compliant
and
not
authorized
to
be
used
in
your
geography
could
result
in
violation
of
government
regulations.
Consult
the
network
administrator,
the
instruction
manual,
or
the
approval
label
for
the
Access
Point
to
determine
the
authorization
of
your
Access
Point
in
your
specific
country
or
geographic
region.
46
ThinkPad
®
X40
Series
Service
and
Troubleshooting
Guide
Summary of Contents for THINKPAD X40
Page 1: ...ThinkPad X40 Series Service and Troubleshooting Guide...
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Page 3: ...ThinkPad X40 Series Service and Troubleshooting Guide...
Page 6: ...iv ThinkPad X40 Series Service and Troubleshooting Guide...
Page 18: ...xvi ThinkPad X40 Series Service and Troubleshooting Guide...
Page 20: ...xviii ThinkPad X40 Series Service and Troubleshooting Guide...
Page 58: ...Replacing the battery 36 ThinkPad X40 Series Service and Troubleshooting Guide...
Page 66: ...Getting help and service 44 ThinkPad X40 Series Service and Troubleshooting Guide...
Page 70: ...48 ThinkPad X40 Series Service and Troubleshooting Guide...
Page 96: ...74 ThinkPad X40 Series Service and Troubleshooting Guide...
Page 106: ...84 ThinkPad X40 Series Service and Troubleshooting Guide...
Page 108: ...86 ThinkPad X40 Series Service and Troubleshooting Guide...
Page 109: ......
Page 110: ...Part Number 27R0975 Printed in China 1P P N 27R0975...