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Louie
Louie, Technician
Category: TV
Satisfied Customers: 2557
Experience:  25+ yrs. experience in the field and 5+ yrs. online, down to component level.
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Mitsubishi tv wd73640, new bulb,new main board, still will

Customer Question

mitsubishi tv wd73640, new bulb,new main board, still will not come on. thank you neill strickland
Submitted: 1 year ago.
Category: TV
Expert:  Aric replied 1 year ago.

Hi, What exactly does the tV do, or not do when you press power? Please elaborate as we're not there to see the TV and what it's doing.

Customer: replied 1 year ago.
the tv tries to come on the small indication blinks numerous times then shuts off.no light on main screen.
Customer: replied 1 year ago.
the tv tries to come on, the small indication light blinks numerous times then shuts off. no light on main screen.
Expert:  Aric replied 1 year ago.

Okay, the small indication light is significant. Do you know how to obtain an error code from the TV? Also why did you replace the Mainboard?

Expert:  Aric replied 1 year ago.

Press the front panel INPUT + CH DOWN buttons (on the TV itself- not the remote) at the same time and hold for 5 seconds.
The STATUS LED will then flash denoting a two digit code.

Example: If the Error Code is “23”, the LED will flash two times, pause, and then flash three times.

Let me know what you get.