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Samsung HCM4215W the tv turns off by itself!! What is the problem??????

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There could be many reasons why the set is shutting down. do you have the service manual so you can troble shoot the stand by and operating voltages/ If not let me know and I can post a link where you can purchase one and they will help you for free to diagnose it.

Posted on Jun 12, 2008

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Samsung hcm4215w turns on and off again. Why? How can I fix this?


Hi there
Try resetting the TV by unplugging everything, and wait 3 minutes, then plug in the power lead only, and turn it on.
Hope this helps
TV_Doctor

Jan 03, 2011 | Samsung HCM4215W 42" Rear Projection...

1 Answer

I have a Samsung hcm4215w you can hear samsung turn on chime but no picture.Please any advice would be appreciated.


Ur video backlight board is dead,not get power to the board to get picture,must replaced the backlight video board.

Another prob.u could have.
U have tv show sound,but no picture?
Ur inverter board it dead.

Oct 24, 2009 | Samsung HCM4215W 42" Rear Projection...

1 Answer

Samsung hcm4215w tv Power,picture, sound problems


Replace the proscan module BP95-0007A Call Encompass Electronics for price 1-800-638-3328 or look for one one E-Bay Thats if TV comes on plays then starts shuting off/on If not replace power supply board.BP96-

Sep 10, 2009 | Samsung HCM4215W 42" Rear Projection...

1 Answer

Samsung HCM 4215W when on, no picture timer blinks & chirp sounds


Sounds like a shorted component in the power supply or the high voltage circuit.
Time to call a professional.

Apr 10, 2009 | Samsung HCM4215W 42" Rear Projection...

1 Answer

Double images


you will need to have the tv re converged to make the picture right call a repairman

Feb 16, 2009 | Samsung HCM4215W 42" Rear Projection...

1 Answer

Samsung HCM4215W


Unplug the power.

Remove largest plug from convergence board. Plug in TV, see if it starts. If it does, then a convergence IC is are shorted.

Repair convergence

easyab

Jul 28, 2008 | Samsung HCM4215W 42" Rear Projection...

1 Answer

Samsung 42" rear projection HD tv issue


pico fuses are those small on board fuses, usually soldered into place, that protect important parts of the board.

Feb 26, 2008 | Samsung HCM4215W 42" Rear Projection...

3 Answers

Samsung hcm4215w Convergence board problem


Use PANASONIC STK's.They are expensive,but they hold up!Safe,durable repairs require OEM or BETTER quality replacement parts.

Sep 27, 2007 | Samsung HCM4215W 42" Rear Projection...

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