Question about Samsung UN55B8500 TV

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Motherboard for Samsung UN55B8500xfxza

I am looking for the part # for this TV. Samsung says there is no motherboard. DAAAAAAAAAAAAAA

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I would really appreciate help fixing a clicking relay non powering hp s5303 samsung model tv.

If you're TV is under warranty call the
If not than open the back of the TV and look at the motherboard and the power board for blown capacitor's swollen or broken off and replace those capacitor's you can use the same power capacitor or a higher power capacitor.

Nov 15, 2017 | Samsung Televison & Video

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Why does my Samsung DLP tv keep turning off?

are you sitting on the remote under the couch cushion? haha. JK

other wise you have an issue with the motherboard, something burned out on the circuit board. Either take it apart and check the circuits, look for soldier melted down into a flat puddle or anything burnt. Usually a capacitor fried on the board.

Oct 04, 2015 | Samsung Televison & Video

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What CPUs are supported in Samsung np300E5Z S02 laptop's motherboard?

Your question is totally unhelpful. What answer? What is the question? Older than what?
If you are looking for CPUs that support that motherboard, find out what socket that motherboard (AMD or INTEL) is using and then find the AMD or INTEL CPUs that mount to that socket. Easy.

Jul 21, 2014 | Samsung Computers & Internet

1 Answer

Motherboard part #

Contact the authorized service center for Samsung.

Apr 29, 2013 | Samsung UN55B8500 TV

1 Answer

Hi. My Elonex 37" tv has a black flicking picture. I watched a video on youtube about the same problem on a samsung tv, and the guy simply snipped one of the jumpers on the motherboard and it worked p

Every manufacturer designs the circuit boards in a different way. Unless you have the same make and model as the one in the video, that trick would probably not work.

Mar 13, 2013 | Computers & Internet

1 Answer

My samsung smart tv keeps turning itself off and on by itself

Mine was doing the same thing Best buy Geek squad came out and after a while determined that by turning off the WiFi in the TV settings menu its works fine, so something is happening with the WiFi module in the TV which is on the motherboard, he ordered another motherboard and will be back this weekend to replace it, try it and see if that works.

Jan 14, 2013 | Samsung Televison & Video

1 Answer

My Samsung DLP TV S4266W has snow all over the screen. I've been told I need a new motherboard. Is that true? How much would that cost? Can I buy and install it myself?

Had this problem it is cosd by a befect in a chip call compy and thay will repace for matter how old your set is take care

Jul 18, 2012 | Samsung HL-S4266W 42" HDTV

1 Answer

My tv turns off and on and sometimes wont respond to the button or remote. I've taken the back off and all capacitors look good. Some people say motherboard some say power supply. Any ideas?

Tv turn on.Power LED indication light on solid green,have picture.Only problems it wouldn't respond to any controls wright?It the Tuner signal motherboard board.Tries websites like, to buy a refurbish Tuner signal board for the replacement.

Oct 17, 2010 | Samsung LN32C450 32 in TV

1 Answer

White Horizontal line across screen

It is most likely the vertical deflection IC has overheated and lost its soldering. If you open your TV up, it is a 10-15 pin in a row IC sticking out of the motherboard attached to a heatsink. It should be labeled "IC451." Give it a wiggle, see if it affects the picture, You may have to resolder them in place.

The IC may be hard to find, look for a peice of metal that is sticking out of the motherboard, attached to a small chip. I fixed a samsung tv that had it in the middle area.

Mar 27, 2008 | Zenith Z32H41D TV

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