04
Troubleshooting
and
Maintenance
Troubleshooting
lfthe
TV
seems
to
have
a problem, first
review
this list of
possible
problems
and
solutions. Alternatively, review the
Troubleshooting
Section
in
thee-Manual. If
none
of the troubleshooting tips
apply,
visit
www.samsung
.com/support
or
call
Samsung
Customer
Service
atl-800-SAMSUNG
{1-800-726-7864).
•
For
detailed information
on
troubleshooting,
watch
the troubleshooting
videos
at www.samsung.com/spsn.
•
This
TFT
LED
panel
is
made
up
of
sub
pixels
which
require
sophisticated technology to
produce.
There
may
be,
however,
a few bright or dark
pixels
on
the
screen.
These
pixels
will
have
no
impact
on
the performance
of
the
product.
•
To
keep
your
TV
in
optimum condition,
upgrade
to the latest software.
Use
the
Update
Now
or Auto Update
functions
on
the
TV's
menu
(C'li)
>®Settings> Support> Software
Update>
Update
Now
or Auto
Update)
.
The
TV
won't
turn
on.
•
Make
sure
that the
AC
power
cord
is
securely
plugged
in
to the
TV
and
the wall outlet.
•
Make
sure
that the wall outlet
is
working
and
the
power
indicator at the bottom of the
TV
is
lit
and
glowing a solid
red.
•
Try
pressing
the
Power
button
on
the
TV
to
make
sure
that the problem
is
not with the remote control.
If
the
TV
turns
on,
refer to
"Remote
control
does
not
work"
below
.
There
is
no
picture/video/sound,
or
a distorted picture/video/sound from
an
external
device,
or
"Weak
or
No
Signal"
is
displayed
on
the
TV,
or
you
cannot find a
channel.
•
Make
sure
the connection to the
device
is
correct
and
that all
cables
are
fully inserted.
•
Remove
and
reconnect
all
cables
connected
to the
TV
and
the external
devices.
Try
new
cables
if
possible.
•
Confirm
that the correct input
source
has
been
selected
(C'li)
>Source).
•
Perform
a
TV
self diagnosis to determine if the
problem
is
caused
by
the
TV
or
the
dev
i
ce
(C'li)
>®Settings>
Support> Self
Diagnosis>
Start
Picture
Test
or Start
Sound
Test).
• If
the test
results
are
normal, reboot the
connected
devices
by
unplugging
each
device
's power
cord
and
then
plugging
it
in
again
.
If the
issue
persists,
refer to the connection
guide
in
the
user
manua
l of the
connected
device.
• If
you
are
not
using
a
cable
box
or
satellite
box,
and
your
TV
is
receiving
TV
signals
from
an
antenna
or a
cable
wall
connector,
run
Auto
Program
to
search
for
channels
(C'li)
>®Settings>
Broadcasting> Auto
Program).
The
remote control
does
not work.
•
Check
if
the
power
indicator at the bottom of the
TV
blinks when
you
press
the remote's
Power
button.
If
it
does
not,
replace
the remote control's batteries.
•
Ma
ke
sure
that the batteries
are
installed with their poles(+/
-)
in
the correct direction.
•
Try
pointing the remote directly at the
TV
from 5 ft. to
6ft.
(1.5-1.8
m)
away.
• If
your
TV
came
with a
Samsung
Smart
Remote
(Bluetooth
Remote),
make
sure
to pair the remote to the
TV.
The
cable
box
or satellite
box
remote
control doesn't turn the
TV
on
or off or adjust the
volume.
•
Program
the
cabl
e
box
or sate
llit
e
box
remote control to
op
e
rate
the
TV
. Refer to the
cable
box
or satellite
box
user
manual for the
SAMSUNG
TV
code.
English -
14
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