Just replaced the lamp after 2 years. TV worked

Download the user manual to your TV. Clik here to download it. See whether audio options to it are set right. If all are right, check its speaker. If speaker is OK, the audio output circuit section should be troubleshooted.
If you feel any difficulty in downloading the manual, send your email address to me. I'll send a copy of it to you by return mail.

The tv projection lamp has been inside the tv like about 2 year?Tv been on and used like 4 or 5 hours daily?It time to replaced the tv projection lamp.And the Ballast board might be the cause and the problems too,might require replacing too.The Ballast board job,it to help to ignite the tv projection lamp.

Now,tv on?.Tv "LAMP" LED light indication flashes or stay on?How long the Lamp been inside this tv,been inside like 1 1/2 or 2 years and tv been on each day like 4 or 5 hours a day in used.The lamp life are over.Should replace another lamp.

Tv projection Lamp might be some how the causes again.Tries unplug,replug tv back like about an hour later.Try it again,should work now.If not,yes the projection lamp,might have been kill by the cold weather.

capacitors in the power supply, they all should be replaced, before it takes out the rest of the ps. there are companies that rebuild them if your tech is not up on repairing them.

The Tv will shut off and sho error if the ballast is bad. Replace the ballast and you should be fine.

Replace Lamp.

You now have a defective lamp ballast board. It sometimes is the root cause of lamp failures in these sets. The problem here is that Toshiba does not sell the ballast board independently from the larger, more expensive light engine assy. Call Best Buy back and get a servicer out there. He may have to take the ballast board out of your TV and send it out for rebuilding.

michtech

If you hear a whining noise, the odds are it is the color wheel, the bearings are bad in it and will need to be replaced as a whole unit, kinda pricey, my suggestion, sale the bulb and all boards in it and which should fetch about 400+ and invest in a new TV, a color wheel is pricey unless you can find a deal

Sounds like you need to replace your lamp and the tv will work fine until the new lamp goes out. I have had three lamps since Nov 2006 in mine and I have a notice coming up on my Panasonic saying I need to change the lamp right now. Which is strange, because before there was no warning, it worked fine and then when we went to turn it on again, it just did not work until the lamp was replaced.