Westinghouse keeps shutting off randomly

If you are referring to that you are unable to select the the 1080p setting in the TV menu, first try changing the aspect ratio in the TV Menu.
If that does not do it, you have to change the display setting ion your device, if you can not or it does not have 1080p the problem is that resolution is unsupported by your device

Probably not,but go to "shop jimmy.com" type in your model number........they may have a salvaged one at a low cost!!

Hello, this model has two ribon cables that run from the t_con board to the panel, it sounds like you might have to replace one of them if not the whole t_con board. You can find parts for this at www.shopjimmy.com, I would recommend you taking this unit to a certified repair center if you are not atleast a bit technical because you have to did a bit deep in to the set for this one.

POWER SUPPLY UNIT OOK FOR CAPACITOR BULKED UP. ON TOP. REPLACE IT!

While that is possible, it seems a bit drastic. That being said, the only way we can truely respond with useful information is if you provide us with the make and model as well as a description of the problem.

Thanks,
Dan

Try this link (you must have Adobe reader installed):

http://www.westinghousedigital.com/pdf/26_User_Manual.pdf

1. Genaraly 14" and 15" Monitors supported Up to 800by600 some monitors 1024by768pixels 17"monitors supports 1024by 768 to 1280by960 pixels and Other 19",21" are supported 1280by1024 pixels at the same time change the screen Refreshrate at display properties.

Just reset the TV found out how here: http://www.danielcoburn.com/uncategorized/westinghouse-1080p-42-lcd-tv-hdmi-stopped-working-fix/
Hold the power button for 10 seconds.

The stand for this model is not available complete. Please contact Eddie for more info @ (562) 236-9800 x128.

It is worth fixing but you have to replace the power supply. It is a fairly common problem with the Westinghouse units.