Samsung HCN4226W 42" Rear Projection HDTV-Ready Television Logo

Related Topics:

tony ibarra Posted on Apr 10, 2007

No power,no picture, no sound

I was watching TV for about an hour and all of sudden I see aflash and a pop and my set went dead. I did take the back cover off and checked my main fuse where the power cord goes to. I did find that the fuse had burnt out, I have not replaced the fuse, I was told by a TV repairman (Sears) if I replaced the fuse it would only burnout again, any suggestions?

2 Answers

Anonymous

Level 1:

An expert who has achieved level 1.

Hot-Shot:

An expert who has answered 20 questions.

Corporal:

An expert that has over 10 points.

Mayor:

An expert whose answer got voted for 2 times.

  • Contributor 29 Answers
  • Posted on Mar 17, 2008
Anonymous
Contributor
Level 1:

An expert who has achieved level 1.

Hot-Shot:

An expert who has answered 20 questions.

Corporal:

An expert that has over 10 points.

Mayor:

An expert whose answer got voted for 2 times.

Joined: Mar 15, 2008
Answers
29
Questions
0
Helped
18861
Points
38

Look at the power supply and see if there are any burnt componenets on, if so then be prepared to replace the power supply itself, I would go ahead and replace the fuse, they are cheap and at least you will know that it is something other than the fuse, fuses blow to protect the rest of the circuit,

Anonymous

Level 1:

An expert who has achieved level 1.

Hot-Shot:

An expert who has answered 20 questions.

Corporal:

An expert that has over 10 points.

Mayor:

An expert whose answer got voted for 2 times.

  • Contributor 59 Answers
  • Posted on Apr 10, 2007
Anonymous
Contributor
Level 1:

An expert who has achieved level 1.

Hot-Shot:

An expert who has answered 20 questions.

Corporal:

An expert that has over 10 points.

Mayor:

An expert whose answer got voted for 2 times.

Joined: Apr 08, 2007
Answers
59
Questions
2
Helped
21959
Points
63

Firstly, If you have taken the back off and been into it. as it seems you have. Your guarantee will expire! an engeneer will know some one has been into it as the screws have a small amount of solder. But if thats the case - Buy A new one and go to this link - http://www.dpbolvw.net/email-2197491-10380732 (price runner) evenmore you could get it repaired under a extra warranty if you have on at no charge! or get one from - www.domgen.com in the meantime good look Rverbaby = HTID

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

0helpful
1answer

Panasonic Plasma 50 TH-P50U30A blacked out with no sound

Appears to be a power supply issue with everything being so dead.
1helpful
1answer

No picture

It's obvious that the power supply failed. The most common parts in a power supply are a thermistor or a voltage rectifier, possibly even a voltage regulator. diodes or resistors can act as fuses too. A ringing sound can come from a fixed coil that isn't kept still with enough epoxy. Hope this helps.
0helpful
1answer

I was watching tv and suddenly the picture went off.Now the red power light is flashing and I cannot get a picture.model panasonic viera th42pd60u

Tries tv unplug,replug it back like about an hour later,by for the tv resetting itself back for factory setting.Now tv should be working,if still have the same problems.The tv have power supply board problems and causes.That the board,where the power a/c cord plug into it.Tries website like Ebay.com to buy a refurbish power supply board for the replacement.
0helpful
1answer

LG 32L4DS this is my TV... my wife was watching and the screen went black no picture no sound any suggestions or is it a recyclable?????

Tv now turn on,tv have power LED light indicator flashes?Tries tv unplug,replug it back like an hour later,the tv now,should resetting itself back to the factory setting.The tv should work now.Not,than the power supply board is dead.That the board,where the power a/c cord plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.
2helpful
2answers

Does my set have a reset button?

No,try unplug,replug an hour later that ur reset.If same thing, ur video backlight board it dead.need it replaced.
1helpful
1answer

While watching the tv, there was a sudden loud, sharp pop, sounding like a gun shot, and the picture went blank

Sounds like either something went pop on the main pcb or in the power supply. Will need a repairman to take a look. & Just a caution if you're feeling adventurous, don't do it yourself unless you know what you're doing!!
0helpful
1answer

While watching the TV the picture suddenly went out - still have sound. Turning the TV off and on again does not help - the POLAROID Logo displays, but when the station connects - still no picture

possibly external power supply faulty under load it may fail these power supplies ofen have capacitor failure open the power supply to check for leaking/bulging/swollen capacitor is around 2000uf rated at 12v
0helpful
1answer

Whistle noise? POP? Black out

sounds like the lamp has shattered. check the lamp
0helpful
2answers

Sony KV32s45 sudden failure

heard a pop sound -- then the set went dead -- no lights, no nothing, and then there was a slight electrical burn smell coming from the back of the set :(

It's an old 32" set
0helpful
1answer

Tv went off.

i have the exact same problem except with a different tv model.and i cant get help.
Not finding what you are looking for?

81 views

Ask a Question

Usually answered in minutes!

Top Samsung Televison & Video Experts

Grand Canyon Tech
Grand Canyon Tech

Level 3 Expert

3867 Answers

 Grubhead
Grubhead

Level 3 Expert

5755 Answers

Cindy Wells

Level 3 Expert

6688 Answers

Are you a Samsung Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...