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Vizio 42 in. LCD TV - Page 2 Questions & Answers
How to fix my tv
Check the plug make sure it's plugged in, not cut, or check the breaker. Might have tripped the breaker
How can I fix the loud screeching sound that my TV has? Video is fine.
Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced.
My VIZIO TV will not turn on. Ren=mote batteries check fine.
Hi Ranjana,
To check the remote control, please press any key and see it's led through the camera of your mobile phone. You will see purple light blinking if the remote control is ok. If the remote control turns out to be good, it is the TV which needs attention.
Good Luck
I broke my Vizio 42inch E422VA screen. Can I have it replaced?
Yes but the cost to replace it will exceed the cost of a new set. I wish I would have come across your post earlier. I just sold a E422VA parts tv for $171 shipped with a mint LCD screen !!! your best bet would be to part it out. Either throw it on Ebay or try to sell it locally on Craigslist.
I am in Fort Mcmurray Alberta, Canada, I want to
If you can provide the exact model number of the remote control, I can certainly assist you in the process.
Just comment back here to this page and I will respond with additional details as soon as I see it.
Thank you.
Joe.
Get a satellite signal?
What does a satellite signal have to do with your router? Are you trying to get free over the air HD signals or trying to get internet on your set?
Do you have vizio E420vse schematic?
sounds If the set gone into stand by mode. You could try switching it from standby mode. that's if you haven't damaged board.
check power to board while pressing standby.
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