Samsung UA40F6510AMXSQ, UA40F5500AMXXS Navigate to Sound and set Speaker Select to TV Speaker

Sound

If you find that there is a problem with the TV's speakers, run Sound Test (Support > Self Diagnosis > Sound Test) to diagnose the issue. If the audio is OK, the sound problem may be caused by the source or signal.

There is something wrong

with the TV.

Try this!

There is no sound or	Please check the volume of the device (cable/satellite box, DVD, Blu-ray, etc.)
the sound is too low at
	connected to your TV.
maximum volume.
	Navigate to Sound and set Speaker Select to TV Speaker.
	If you are using an external device, check the device’s audio output option. (For
	example, you may need to change your cable box’s audio option to HDMI if the
	box connected to your TV is using an HDMI cable.)
The picture is good but	If you are using a DVI to HDMI cable, a separate audio cable is required.
there is no sound.	If your TV has a headphone jack, make sure there is nothing plugged into it.
	Reboot the connected device by disconnecting and then reconnecting the device’
	s power cable.
	If you are using an external device, make sure the audio cables are connected to
	the correct audio input jacks on the TV.
	Make sure that the audio cable is connected to the correct audio output
The speakers are making	connector on the external device.
	For aerial or cable connections, check the signal information. A low signal level
an odd sound.
	may cause sound distortions.
	Run Self Diagnosis (Support > Self Diagnosis > Sound Test).