Samsung UN55D6000SFXZA - Manual (Page 286)

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English
Issues Solutions and Explanations
The speakers are making an
inappropriate noise.
• Check the cable connections. Make sure a video cable is not connected
to an audio input.
• For antenna or cable connections, check the signal strength. Low signal
level may cause sound distortion.
No Picture, No Video
The TV won’t turn on.
• Make sure the AC power cord is securely plugged in to the wall outlet
and the TV.
• Make sure the wall outlet is working.
• Try pressing the POWER button on the TV to make sure the problem is
not the remote. If the TV turns on, refer to “The remote control does not
work” below.
The TV turns off automatically.
• Ensure the Sleep Timer is set to Off in the Setup menu.
• If your PC is connected to the TV, check your PC power settings.
• Make sure the AC power cord is plugged in securely to the wall outlet
and the TV.
• When watching TV from an antenna or cable connection, the TV will turn
off after 10 ~ 15 minutes if there is no signal.