Question about Westinghouse LVM-37w1 37 in. HD-Ready LCD Television

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Shuts down after power up

TV powers up and the shuts down. Screen comes on but is blank and does not respond to remote. Sometimes there are some green vertical stripes on the screen before it shuts down. Can it be repaired?

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Re: shuts down after power up

I rebuild these power supplies flat $99 plus shipping & handling. ,Wayne

Posted on Nov 20, 2007

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Re: shuts down after power up

It is a power supply problem common with these machines. The only solution I have found that works is to replace the power supply.

Posted on Oct 24, 2007

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Got a Samsung dnie model code spp4251x/data tv when powering up the front light comes on but no picture or anything anyone got some good info??

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Why can I not get my tv to turn back on after it shutdown on its own?

There will be a fault somewhere, probably in the power supply and the tv has shut down into protection mode to safegaurd other components

Aug 26, 2014 | Flat Panel Televisions

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I have a sony bravia kdl-37v5810. sound on loud no picture buttons dont work on set or remote have to unplug to switch off.

Two pieces of information:

First thing to try is unplug the set and a box or receiver if you use them for several minutes from power, then plug things back for power and see if that helps.

Second, Sony is one of the few companies who uses the same access code to reset all their sets for the last 20 years, if it comes on and responds to the Sony original remote you can try that,

set is off, Then with the remote Display, 5, volume up, and power.

If set comes on you should be in the service menu---do not by accident touch any buttons randomly : what you want to touch is 8 (reset or write should appear on the screen in red, then hit enter and the word should change to green and the set shut off.

turn back on with remote and see what happened or not.

Dec 19, 2012 | Flat Panel Televisions

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Sony Bravia KLV-40X250A power indicator blinks once but screen is black

um u should turn your tv off for like 10 minutes , i think yourr tv is a internet tv so let it cool sometimes sony internet tvs freeze with black screen so try it out.
good luck :)

Aug 06, 2012 | Flat Panel Televisions

1 Answer

Can set up th remote control for this tv with the direct tv cable remote

Here's how to scan for TV codes on your DIRECTV remote

1.Make sure your TV is turned on.

2.Slide the mode switch at top of remote to "TV".

3.Press and hold the MUTE button. This is located above the number 1 button.

4.While still holding down MUTE, press and hold the SELECT button until green light at the top of the remote flashes twice.

5.Then enter 991, the green light on remote should flash twice.

5b. Press 1 again (it will flash twice again), then you press the power on button at the very top right.

6.Point remote at TV and press CHANNEL UP button. Tap the CHANNEL UP button repeatedly until the TV powers off.

*If you hit channel up very fast, you risk going past the code. Pressing channel down will back it up. I alway hit channel up very fast till the tv turns off, then back it up slowly till it comes back on.

7.When the TV powers off, press and release the SELECT button.

*Note: If the green light flashes three times before TV responds, then all codes have been cycled through. Our remote controls are guaranteed to program to your DIRECTV receiver, however your TV may not be compatible with our remote control.

Mar 05, 2011 | Curtis LCD2425A TV

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

1 Answer

Lg 42lc7d turns on to blank screen doesnt respond to any request

I need sreen for LG 4LC7D-UB because the screen is damaged

Mar 16, 2009 | LG 42LC7D-UB Television

2 Answers

When turned on, no picture, sound or response. LED is OK

I had a similar problem with my HANNSLounge 32", the screen switched on with green light but none of the front panel buttons worked (screen is black apart from showing the input source in the top left).
After powering off numerous times I tried starting up with a blank SD card in the reader and the tv cycled between red green and blue screens and then reset itself. (Some sort of firmware restore?) After which point I had a working screen again! (Will have to see how long it lasts for!)

Feb 12, 2009 | Hannspree HANNslounge 32 in. LCD HDTV 32

2 Answers

Shuts off after 20min

found cold connection on board at tuner

Feb 14, 2008 | Flat Panel Televisions

1 Answer

Screen shuts down after 15 minutes

It could be sleep timer,but I would say it is a capacitor problem in the power supply.Open the back of the TV,and look at the can shaped items on the board that the power cord is hooked to.If any of them have the tops,or bottoms bulged out,they need to be replaced.This should get it working again.I hope this helps.If you have any other questions,please let me know.Thank You very much!

Oct 25, 2007 | TruTech PLV16320 Television

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