Question about Samsung Televison & Video

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I have a Samsung LED TV which the remote will turn off but won't turn on. Also when you shut off the TV sometimes the red standby light will come on but more often than not it won't.

Samsung Model UN39H5003FXZA. The power supply board had a burn mark so I replaced it but did not fix issue. If I disconnect power cord and let sit for a while when I plug back in the red standby light usually comes on.

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Main system control memory IC fault. This is a very small IC; have 8 solder terminals, and can be located very near to the main system control-chroma IC. Check and replace it. Be sure to replace it with the same number printed on it; in all respect. Otherwise, it won't go. http://electronicshelponline.blogspot.com/ Before replacing it, try a reset to this set, and then check.
There are two methods to reset TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight is better. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; check the site linked here.

Posted on May 12, 2017

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Posted on Jan 02, 2017

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