Question about Westinghouse Televison & Video

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Westinghouse sk32h240s. the screen goes black after a few seconds.

If you unplug the source input, in this case the hdmi, wait a few seconds and plug it back in the screen comes back up for a few seconds then back off again. is this also a symptom of a bad T-con board.

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  • Westinghouse Master
  • 6,694 Answers

Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electro-medical.blogspot.com/
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.

Posted on Nov 24, 2016

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Posted on Jan 02, 2017

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1 Answer

How do I set hdmi input for Westinghouse model LD-2240 TV?


The whole idea of HDMI is it is plug and play, plug it in and it should auto switch to HDMI,if not on remote go to source, press input, then pree HDMI

Mar 04, 2018 | Westinghouse Televison & Video

1 Answer

My 55inch LG 3D smart tv is not working properly. When you turn the tv on the LG home screen comes on for a few seconds, and then the screen goes black. What is causing this


it's set to the wrong input device ? the one you currently have it pointed to has no input

also it's possible that cable plugged into current input channel has gone bad or become disconnected from it's source
Hdmi cables are unfortunately famous for this as they have no Lock device to keep them inserted into ports

most TV's nowdays shut off if not provided an input for a few minutes

Jun 01, 2015 | LG 55LM6700

1 Answer

On my e-motion tv when I switch it on and go onto did it says no signal....help please


Why does my TV say no signal? If your HDTV or Standard TV displays a "No Signal" error message, it may be due to one of the following issues:
  1. Determine how many TV's are affected.
    • If it is one TV, continue to step two.
    • If multiple or all TV's are affected, continue to step five.
  2. Ensure that your HDTV is on the same source/input as your MTS Ultimate TV service.
    1. Press the TV button on your MTS Ultimate TV remote control.
    2. Press the TV/Video button.
    3. Wait 10 seconds.
    4. Repeat steps b and c continually to cycle through all the available source/inputs on your TV until the correct source/input is selected. (ie. HDMI 1, HDMI 2, Component 1, Component 2, etc.) On standard TV's (non HDTV), you may have only 2 choices, TV or Video.
  3. If the source is correct from step two:
    1. Unplug the HDMI cable from your MTS Ultimate TV Set-top Box.
    2. Wait 30 seconds.
    3. Plug the HDMI cable back in.
    4. Wait for the signal to initialize.
    5. Make sure all cables connected on the set-top box and your TV are secure.
  4. If the problem persists:
    1. Unplug the power cable from the back of the MTS set-top box.
    2. Wait 60 seconds.
    3. Plug the MTS set-top box back in.
    4. Wait for the signal to initialize.
  5. If you are still experiencing a problem:
    1. Make sure ALL Ethernet and/or Coax cables are securely in place.
    2. Unplug the power from the MTS box labeled 2Wire or Pace as well as the affected set-top boxes.
    3. Wait 60 seconds.
    4. Plug the power back into the MTS box labeled 2Wire or Pace.
    5. Wait for the broadband light to turn a solid green colour.
    6. Plug the power back into the affected set-top boxes.
    7. Wait for the signal to initialize.
Good Luck

Feb 24, 2015 | Televison & Video

1 Answer

ZENITH HDMI STOP WORKING


The solution posted above by geomach7 worked perfectly. This tv is pretty much a huge monitor with a tiny computer in it. Usually when your computer messes up a restart will fix it, this tv is no different. 1. Unplug both the TV and HDMI media source (in my case, my PS3.) 2. Wait 30 seconds. 3. Plug in the TV and turn it on (via remote okay). 4. Wait for the Westinghouse logo to come on, then disappear. 5. Plug in the PS3. 6. Turn the PS3 on. This sequence fixed the problem for me. Hope it helps, thank you so much geomach7 you're awesome you saved me hours of worry!

Oct 07, 2012 | Westinghouse TX-42F430S Television

1 Answer

Westinghouse SK19h210Sd black screen with sound only


Change input device to some other like a DVD player and see.
Switch off TV, switch off power, remove plug and wait for 48 hours and retry.

If problem persists, call in a qualified service technician.

Aug 06, 2012 | Westinghouse SK-19H210S Television

1 Answer

I have a westinghouse flat screen tv model sk32h240s that has no picture but sound works. I have replaced a bad transformer and checked and replaced all the capacitors that were bad. What else should


Depends on what type of input your using. Maybe try dif cord( hdmi,component video or composite video) or try dif input on tv. Verify source has video out on dif tv or try dif source.

Jul 25, 2012 | Westinghouse LTV-32w1 32 in. HD-Ready LCD...

1 Answer

No pictrue


Is the LED light purple ?

I have only read bad things about this model. Here are some of the things I have come across. Try this first. With the TV on, unplug it, wait a few seconds an plug it back in. You may also turn off the energy saving mode.

Beyond that the problem could be one of four problems;
1) Bad cable connection to inverter board. Make sure all cables are firmly seated.
2) Inverter board is bad.
3) Power to inverter board is bad.
4) CCFT(cold cathode fluoresent light) has problems.

Mar 08, 2009 | Westinghouse SK-32H240S Television

23 Answers

My HDMI ports won't work on my Westinghouse tx-42f430s TV. I have things plugged into 3 ports and they all quit working. I had to connect the composite cales to get my TV to work.???


FOUND A SOLUTION! (at least in my case) thanks to some creative Google searching...

Apparently the HDMI ports can get into a state where they are unable to negotiate the input signal properly. The way to "clear" the ports and allow the HDMI signal to be detected is to perform a "reset" on the unit.

Just turn the set off using the power button on the right side of the unit. Then, press and HOLD the power button for at least 10 seconds, then release.

The set should turn on and essentially do a "reboot" where it displays the Westinghouse logo. After that your HDMI ports should be functional again.

It worked for me :-) Best of luck..

Nov 06, 2007 | Westinghouse TX-42F430S Television

2 Answers

Blue screen for a second after power on and then black screen again


Check where your plug go's in to your powersupply if it is well fitted. ////sometimes it dosnt make well connection then you will struggle to get it on.

Oct 13, 2007 | Westinghouse LTV-27w6 27 in. LCD HDTV

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