Mitsubishi WT-42313 42" Rear Projection HDTV-Ready Television Logo
Posted on Sep 21, 2010
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My tv turned off by itself last night and now will not turn on. It stays on for about 3 seconds with no picture and then turns off by itself.

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  • Mitsubishi Master 14,553 Answers
  • Posted on Sep 21, 2010
Anonymous
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Joined: Jun 01, 2008
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When the power light comes on and then goes out, on the front of the set press both the MENU and INPUT buttons at the same time and hold them both in for at least 5 seconds and then release both buttons.

The power light will blink a 2 digit error code and repeat it at least 5 times.

The most common error will be 2 blinks, 2 blinks- a pause and then it will repeat it for a total of at least 5 times.

To get it to repeat this--you have to unplug the set, try to turn it on again and repeat the process.

The error codes are to try to narrow down where the problem is.
If this told you something you did not know rate this solution as very helpful as I do this here for free.

Let me know what error code is found and I will tell you what it means.

SD TECH

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