Westinghouse tv Mod.SK-32H240S COMES ON SHOWS THE

hi when the colours flash again, press the menu button on the remote control and retune the tv hope it helps

regards
shaun

Westinghouse TV SK-32H240S http://legacywd.com/pdf/111_User_Manual.pdf

The SK-32H240S has two sets of mounting holes 75mm x 75mm VESA or 100mm x 100mm VESA mounts.

I hope this helps. The manual is available here: http://www.retrevo.com/support/Westinghouse-SK-32H240S-TVs-manual/id/2727ag925/t/2/ . You will need to enter a code to download the pdf.

Cindy Wells

Hello Olga, this problem is normally caused by something on the power/inverter board (normally a transformer or a capacitor). If you are technical you can open up the TV and see what component is bad, you can normally tell because the component will leak or in the capacitors case be puffy. If you are not that technical you can also open the unit and simply pull all the plugs from the power/inverter board (big brown board on the left hand side when TV is facing down), take off all the screws, and replace the whole board. I can assist you with obtaining part #'s for this board if you would like just simply send me an email with the model #, serial # and TW # all located on the back of the TV as well as a brief explanation of what the TV is doing to [email protected]. Please rate my answer if it was helpful, have a great one.

First when tapping changes the picture you have somewhere a bad connection; in electrical board or wiring.
When the screen goes blank after a while means some capacitor is bad/old.

It seems that your unit has some sort of Video side, PSU fault, or a problem to the Video section that is shutting down the Power Supply Unit, PSU. This happens so that no further damage, and possible fire will occur.
You need to take the unit to a reputable service centre/man and ask for a firm "Quote" for the work to be done.

They are now sending me a new TV

My Westinghouse SK-32H240S television fails showing picture. Only sound can we hear but no picture.

This is a Backlight Bulb or Inverter (power supply for backlight) failure.
If in warranty, take it to service
You can try to order an Inverter, or if needed you can get a replacement bulb (not easily available)