My samsung HP-T4254 keeps turning off in the middle of watching something and makes a clicking noise similar to the one it makes when you go to turn the tv on or off. This noise does not stop until I unplag the power cord.

Question 1

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Tv is turning on and off by itself and making a clicking noise

While it turns On & OFF, do the standby light at its front panel blinks? It it blinks, how many times?

Jan 23, 2013 • Samsung HP-T4254 42 in. Plasma Television

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Can't get my samsung hp-t4254 42" plasma tv to

make shure that the computer is set up to display on the screen. To check and see right click on your desktop, click on the option that says screen resolution, and then change your settings from their. The tv will not register that you have a computer plugged into it if the computer is not sending the tv a signal.

Mar 05, 2011 • Samsung HP-T4254 42 in. Plasma Television

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My Samsung flat screen tv won't turn on and it keeps clicking - it keeps trying to turn on but then starts clicking again.

There's a couple transistors on the Power Supply board that are probably bad. On mine, the solder joint was bad on the bottom side of the board that pointed me at those transistors in particular. Part number is FQPF9N50C. Also, you could get a refurb or new power supply board of ebay or send your board in for service (also on ebay).Or there's a "repair kit" you can get that contains 4 transistors and a couple caps I think. If you are an electronics junky and like soldering stuff, that would be the way to go... I just ordered the two transistors off ebay for like $6.
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=320632712822
http://cgi.ebay.com/Samsung-HP-T4254-Internal-Replacement-Circuit-Board-/230575679230?pt=LH_DefaultDomain_0&hash=item35af61a6fe
http://cgi.ebay.com/REBUILD-YOUR-SAMSUNG-BN44-00161A-Power-Supply-/200513469692?pt=LH_DefaultDomain_0&hash=item2eaf88bcfc

Jan 29, 2011 • Samsung HP-T4254 42 in. Plasma Television

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My Samsung 42" Plasma TV starting turning off in the middle of watching a program and continues to click trying to turn back on. Can you provide what needs to be done to fix the problem. Thanks Danny

check for bad connections leve it running and check what is heating up on the power supply look for bad capacitors try borrowing esr meter check all the capacitators

Sep 22, 2010 • Samsung HP-T4254 42 in. Plasma Television

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1answer

Plasma shutsdown and next comes a clicking on/off sound

CHECK THE POWER SUPPLY BOARD FOR BLOWN COMPONENTS.

Apr 28, 2010 • Samsung HP-T4254 42 in. Plasma Television

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Samsung plasma mode HP-T4254 turns off by

POWER SUPPLY BOARD IS FAILING, COMMON PROBLEM. CAN CALL 1-800-SAMSUNG FOR NEAREST SERVICE CENTER.

Dec 10, 2009 • LG 50PX1D 50 in. Plasma Television

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Me too. Same ''clicking'' problem with Samsung Plasma HP-T4254.

Replace swollen capacitors on the power board.

Dec 04, 2009 • Televison & Video

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1answer

My samsung HP-T4254 shuts itself off and turns itself on over and over and over again. Samsung of course does not want to help. I've unplugged it and plugged it back in and it doesn't help. Sometimes it...

check tv battery- remote.

Oct 13, 2009 • Samsung HP-T4254 42 in. Plasma Television

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HP-T4254, 2years old, turns off and on by itself, started occasionally doing and recovering by itself, now, have to keep it unplugged as it does it from the git-go.

Hi my name is Roety,
I hope I can help you with your issue ,
　
Sounds like you need a new mainboard.
Make sure you match it with the correct model/version number
　
　
If I have helped you with your issue please click accept.
If you have more questions you can still respond until this post expires,
I will reply asap
Thanks

I’m happy to help further over the phone at https://www.6ya.com/expert/eric_ab7c09ec01841771

Sep 30, 2009 • Samsung HP-T4254 42 in. Plasma Television

1helpful

1answer

Powers off after several minutes

Check and replace swollen capacitors in power board.

Apr 24, 2009 • Samsung HP-T4254 42 in. Plasma Television

Question 2

Chi Chu

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Posted on May 17, 2010

Chi Chu

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Joined: Jul 01, 2009

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Ur tv power supply board have dead componnents parts call capacitors.Take ur tv aparts,the board that the a/c power cord go into it.That ur power supply board.Searches all around the power supply board and it supporting boards for these dead capacitors,they bulges up on it top,or puff up on it top.These capacitors parts that bulges up on it or puff up on it top must be replaced.U know basic electronic and how to solders?Replaced these dead bulges or puff up capacitors well get ur power back to normal and work.Or tries websites like Shopjimmy.com,Ebay,com to buy a refurbish power supply board for the replacement.

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My samsung HP-T4254 keeps turning off in the middle of watching something and makes a clicking noise similar to the one it makes when you go to turn the tv on or off. This noise does not stop until I unplag the power cord.

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Chi Chu

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Related Questions:

Tv is turning on and off by itself and making a clicking noise

Can't get my samsung hp-t4254 42" plasma tv to

My Samsung flat screen tv won't turn on and it keeps clicking - it keeps trying to turn on but then starts clicking again.

My Samsung 42" Plasma TV starting turning off in the middle of watching a program and continues to click trying to turn back on. Can you provide what needs to be done to fix the problem. Thanks Danny

Plasma shutsdown and next comes a clicking on/off sound

Samsung plasma mode HP-T4254 turns off by

Me too. Same ''clicking'' problem with Samsung Plasma HP-T4254.

My samsung HP-T4254 shuts itself off and turns itself on over and over and over again. Samsung of course does not want to help. I've unplugged it and plugged it back in and it doesn't help. Sometimes it...

HP-T4254, 2years old, turns off and on by itself, started occasionally doing and recovering by itself, now, have to keep it unplugged as it does it from the git-go.

Powers off after several minutes

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HP-T4254 42 in. Plasma Television

Tv is turning on and off by itself and making a clicking noise

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My samsung HP-T4254 keeps turning off in the middle of watching something and makes a clicking noise similar to the one it makes when you go to turn the tv on or off. This noise does not stop until I unplag the power cord.

1 Answer

Chi Chu

Add Your Answer

Attachments: Added items

Related Questions:

Tv is turning on and off by itself and making a clicking noise

Can't get my samsung hp-t4254 42" plasma tv to

My Samsung flat screen tv won't turn on and it keeps clicking - it keeps trying to turn on but then starts clicking again.

My Samsung 42" Plasma TV starting turning off in the middle of watching a program and continues to click trying to turn back on. Can you provide what needs to be done to fix the problem. Thanks Danny

Plasma shutsdown and next comes a clicking on/off sound

Samsung plasma mode HP-T4254 turns off by

Me too. Same ''clicking'' problem with Samsung Plasma HP-T4254.

My samsung HP-T4254 shuts itself off and turns itself on over and over and over again. Samsung of course does not want to help. I've unplugged it and plugged it back in and it doesn't help. Sometimes it...

HP-T4254, 2years old, turns off and on by itself, started occasionally doing and recovering by itself, now, have to keep it unplugged as it does it from the git-go.

Powers off after several minutes

Not finding what you are looking for?

HP-T4254 42 in. Plasma Television

Tv is turning on and off by itself and making a clicking noise

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