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APPENDIX
B:
TROUBLESHOOTING
Symptom
How
to
address
The
Power
LED
is
not
lit.
Make
sure
that
the
power
adapter
is
either
properly
inserted
into
the
power
connector
on
the
PoE
injector
or
the
access
point
itself.
If
you
use
the
PoE
injector,
be
sure
that
you
use
an
8
‐
pin
network
cable
between
the
PoE
injector
and
the
access
point’s
LAN
port.
A
4
‐
pin
cable
won’t
work.
Also,
if
you
use
the
PoE
injector,
be
sure
that
the
Power
LED
on
the
injector
is
lit,
and
that
you
have
connected
the
port
labeled
as
“POE”
with
a
network
cable
to
the
LAN
port
on
the
access
point.
In
addition,
check
and
make
sure
that
the
power
outlet
provides
power.
The
LAN
LED
does
not
light
up.
Check
the
network
connection
between
the
access
point’s
LAN
port
and
the
Ethernet
port
of
the
device
you’re
connecting.
The
network
cable
must
be
inserted
properly
and
the
Ethernet
device
must
be
turned
on.
Try
using
a
different
network
cable,
if
available.
The
WAN
LED
does
not
light
up.
Check
the
network
connection
between
the
access
point’s
WAN
port and
the
Ethernet
port
of
the
modem
you’re
connecting
to.
The
network
cable
must
be
inserted
properly
and
the
Ethernet
device
must
be
turned
on.
Try
using
a
different
network
cable,
if
available.
The
WLAN
LED
is
not
lit.
The
WLAN
LED
should
always
be
light,
whether
a
wireless
connection
has
been
established
or
not.
It
essentially
indicates
that
the
wireless
module
has
started
successfully.
If
the
LED
is
off,
it
means
that
the
wireless
function
has
been
disabled
in
the
basic
wireless
settings.
If
the
wireless
function
is
enabled
in
the
wireless
setting,
but
the
LED
is
off
and
you
cannot
connect
to
any
wireless
network,
the
access
point
needs
to
be
replaced
through
your
dealer
(place
of
purchase).
If
the
LED
is
off
yet
you
have
a
working
wireless
connection,
the
LED
may
simply
have
failed.
The
hardware
reset
is
not
working.
The
reset
button
needs
to
be
pressed
firmly
for
10 seconds
while
the
wireless
range
extender
is
powered
on.
If
it
still
does
not
work,
the
reset
button
could
be
malfunctioning.