My Mitsubishi 1080 powers on but wont stay on

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.

It is probably the wiring. Try buying a new power cord.
If not than it is just malfunctioned.
Contact Mistubish
http://www.mitsubishi-tv.com/contact

The model indicated here has a self check if the green power light comes on f o r a few seconds and goes off, do you get the power light briefly or not at all?

There are a large number of different Mitsubishi 1080 sets---depending on model number some have a self check which will narrow down where the issue is------even if the set will not come on and stay on.


What is actual model number?

There is a short in the wire

Light flashes two times, then pauses, then two times. Help!

Tries CBS or NBC channels have HD if displayed 1080i than ur box is working.The shows must say HD or Display 1080i to work HD programming.

STKs,one of them controls startup if bad TV will not come on.STKs are big black ICs will have part# on them. call Mats for parts you have 2 replace both. 1-800-628-1118

Most likely bad caps on the dm board.

IYou have to have your comcast box tuned to a channel that is broadcast in HD. On your Comcast remote hit menu. This will bring up several icons, one is HD. Select that icon and it will bring up the TV Guide for just HD channels. Select one and tune to that channel. Once your on that channel use your original remote and hit menu, then advance features, then go down to video display and change it from 480 to 980 or 1080. Let me know if this helps.