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

Posted on Nov 20, 2007

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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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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.
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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

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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