Question about Sampo Televison & Video

Open Question

My sampo flat screen tv wont turn on with the push button

When unplgging the power cord and plugging it back in sometimes the TV will come back on but not always

Posted by Anonymous on

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
New users get to try the service completely Free afterwhich it costs $6 per call and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad
  • 8 Answers

SOURCE: power button is green - no blinks / no picture / no sound

Unplug it from the wall, wait 2 minutes and plug it back in. if problem still exists, its probably the main pcb.

Posted on Aug 21, 2008

Ad
dsacco86
  • 1077 Answers

SOURCE: no power to vizio flat screen 32HDtv. TV worked fine nite before.

Most likely the TV has a power supply related problem. It's possible that it maybe a bad capacitor or transformer on the power supply board. Or, something simple like a blown fuse inside the TV.
But, I can't say it's 100% the problem because I can't actually look at the tv over the internet. I can only make guesses with the symptoms.

You have a few choices:

1. You can again try leaving the TV unplugged for 30 - 45 minutes so the TV can discharge and reset itself.
2. If by chance the TV is still under warranty, go that route.

3. If you have some electronic experience, if you can find and purchase a Service Manual over the internet; It will help you diagnose the source of the problem and fix it by soldering in the new part. The Service Manual will give you circuit diagrams, schematics, test points, and part# lists.Usually, cost under $20. And most cases the new part cost less than $15 by searching on the internet with the part number.

4. Pay a TV shop to do the repairs. It maybe costly, but get an estimate of how much they will charge. That way you can decide if it worth repairing or replacing the whole TV.


I hope I shed some light on the subject for you.

Posted on Jul 20, 2009

dave1645
  • 834 Answers

SOURCE: polariod flat screen tv when powered up power

your right there will be a bad caop in the power supply the can will have a domed or puffed top the value is printed on the side replace it and it will all set to go

Posted on Dec 23, 2009

John-INSG
  • 312 Answers

SOURCE: insignia flatscreen won't turn on

Your TV should be repairable. In home service can be obtained by calling 1-888-237-8289 in the U.S. or 1-866-237-8289 in Canada.

Posted on Mar 25, 2010

yammy_alf
  • 666 Answers

SOURCE: RCA 37" FLAT SCREEN NON STOP FLICKERING/FLASHING SCREEN

you need to remove main ckt, (m.board) some part need to re solder specially in hot area. (lost contact i one of the flickering problem you encountered.

Posted on Mar 26, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Element flat screen tv screen appears off when power is on


At this stage, try replacing ps Caps. Old elements had cap problems in ps area.

Feb 11, 2014 | Element Electronics Televison & Video

2 Answers

Westington tv wont turn on


My tv is a Westinghouse**** Sometimes i move the tv slightly and the cord partially comes out at the side and i just push it in all the way and all is ok

Nov 30, 2013 | Westinghouse 46" Class LED-LCD 1080p 120Hz...

1 Answer

TV wont turn on sometimes. push the on button, light turns from red to blue but no display or sound. If I disconnect the power cord for 15-20 min and plug it back in to the tv it will turn on and stay


My Samsung started doing that and it got worst and worst. Searched the web and find answer. It was the high voltage circuit. All TVs now are like computer and it check for 390 to 400 volts and if it is below, the TV will not turn on. Good thing the Samsung has only one capacitor showing the high voltage circuit. Measure the voltage was 381 volts. The capacitor was rated at 100 uf at 450 volts. From some old TV and power supply, got two capacitors rated 150 uf and 220 uf both at 400 volts. Had to connect them in parallel and took out the old capacitor. Now, my TV works fine.

Nov 03, 2017 | LG 42LG30 42 in. LCD HDTV

1 Answer

Lost the remote to my akai tv was able to turn off and on yesterday i couldn't get it to turn off so i unplged it from the wall later came back home plug the tv back up and now the power light doesn't


Hi Tamara,
Mosty likely when you turned it off from the wall,it must blown the fuse because of the way it was shut off suddenly.
If you can open it up if not than take it to a qualified Tech to get it fixed.

thanks,

G..

Nov 21, 2011 | Akai PDP4294 42 in. EDTV-Ready Plasma...

1 Answer

I unplugged the cable cord to move it and when I plugged it back in the screen was all fuzzy. I have tried unplugging it and resetting it but it wont let me reset it. Help...


I assume you refer to the AC power cord.
Was the TV turned ON when you pulled the plug?
You may have to find the RESET button and push it.
The location of the RESET button is in your owner's manual.

Aug 21, 2011 | Philips 42PFL5332D 42 in. LCD Television

2 Answers

The TV will not turn on.


I have the same problem, push button to turn on tv but it only does a click like it is going to turn on and then another click bit it wont turn on. Finally a red light is just blinking.

Any suggestions, is there a freeze button or code that I need to push.

Jul 03, 2009 | RCA HD52W140 52" Rear Projection...

1 Answer

The tv quit responding to the remote


On this unit if you do a fact reset it should fix this problem steps as follows. PS you might need 2 people

1- unplug power cord from back of TV
2- on the key pad on the tv hold the input and vol dowm buttons
3- while holding the buttons plug the tv in, keep holding the buttons until the screen comes up.
4- once the screen is up there should be a white K in a blue or green box.
5- next, on the key pad on the tv press the channel and vol down buttons once.
6- a menu should pop up
7- using the sharp remote,locate the directional pad
8- press the down button once should bring you to a 2nd page
9- top should state FACT INIT press the right arrow once to turn on, next a series of back slashes come up.
10- screen goes green and says INIT Successful
11- unplug power cord from back of tv wait 10 sec then plug back in. tv should turn on by itself. should be back to as new.

Mar 19, 2009 | Sharp LC52D65U 52 in. LCD TV

2 Answers

Sampo Flat Screen Black unless unplug and plug back in


i had the same problem now my monitor wont even turn on if i do that the power light just keeps blinking maybe its a sign of a dying monitor

Jan 16, 2009 | Sampo PD-70 15" Flat Panel LCD Monitor

1 Answer

My Sampo 50" Plasma tv has started blinking


In my solution I suggested part-store where you can find boards for your tv. I'm not sure what board is defective as TV isn't in front of me and in my opinion you need qualified tech person to identify what board is required to resolve the TV issue.
Thank you.

Sep 03, 2008 | Televison & Video

2 Answers

Power button is green - no blinks / no picture / no sound


Unplug it from the wall, wait 2 minutes and plug it back in. if problem still exists, its probably the main pcb.

Jun 19, 2008 | Dynex 32 in. LCD Flat-Panel HDTV

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

52 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sampo Televison & Video Experts

Lyle Siemens
Lyle Siemens

Level 2 Expert

328 Answers

The Knight
The Knight

Level 3 Expert

74383 Answers

Jaime Hernandez

Level 3 Expert

2318 Answers

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

Answer questions

Manuals & User Guides

Loading...