20 Most Recent Samsung UN65HU8700 65"" Curved 4K Ultra HD 120Hz 3D Smart LED TV, 4 Pairs 3D Glasses Included Questions & Answers


Hi!


Check your power amp circuit. Or, check if it is feed by the power supply circuit. Good luck,


Serge.

Samsung... | Answered on Nov 01, 2016


You can do a factory reset this should take care of it, if you are talking about you have it hooked up to a pc or other video problems with a slow moving picture, for example you are watching youtube, right click on screen click settings, disable hardware accelerator.

Samsung... | Answered on Feb 10, 2016


It sounds like the box and TV are out of sync. If the DVR is shut off, turn off the TV manually (NOT with the remote.) The next time you hit the power on the remote, both units should power up together. Make sure the remote is pointed at both device at the same time and slowly sweep the remote to hit both of them while holding the power button. I have always used the cable/DVR remote to control my devices and left the TV remote in a basket for setup stuff only on the TV.

Samsung... | Answered on Feb 06, 2016


Please give more details, does the power light come on, does it switch on but show no channels, does it not switch on at all? Please add detail and resubmit the post

Samsung... | Answered on Jun 14, 2015


These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.
If blinks continue without any pause, the main board is faulty.

Samsung LE... | Answered on Mar 11, 2015


you will need to replace the leaky capacitors in the power supply circuit. You can locate the faulty capacitors with a visual check. Those that are bulging need to be replaced.

Samsung LE... | Answered on Mar 04, 2015


Most likely the power supply capacitors. you can identify them by their bulging tops.

Samsung LE... | Answered on Jul 24, 2014

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