Samsung UE55MU6100K User Manual download pdf (Page 25)

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07 Troubleshooting and Maintenance

Troubleshooting



Alternatively, review the Troubleshooting Section in the e-Manual. If none of these troubleshooting

tips apply, please visit “www.samsung.com” and click on Support, or contact the call centre listed on

the back cover of this manual.

• 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 ( > 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 on 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

nd 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.

•  > Source).

• Perform a TV self diagnosis to determine if the problem is caused by the TV or the device ( >

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

manual of the connected device.

• If the TV is not connected to a cable or satellite box, run Auto Tuning to search for channels ( >

Settings > Broadcasting > Auto Tuning Settings > Auto Tuning).

– 

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Samsung UE55MU6100K User Manual Page 25