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My Vizio vp322 will not power on this morning

Can you help me. My VP322 will not turn on. It worked fine last night, but this morning the orange lighted Vizio logo was not illuminated and the unit will not power up. Please help.

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  • Julip Mar 12, 2009

    I have a Vizio vp322 that is having trouble powering on. It cycles through starting and then switching off about a dozen times and, so far, finally comes on. Then it might switch itself off. Thought I'd try to find out the problem before it completely stops powing on, which sounds like might be anytime. Think I'll just leave it on.

  • Devon Sacco
    Devon Sacco May 11, 2010

    Have you check the outlet for power?

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  • 280 Answers

Probably the power supply has gone bad.. This happens with no warning. Sometimes it is just bad capacitors that have leaked or puffed up in the power board and a good tech can do a cheap fix by replacing them.. Other wise the PS board has to be replaced

Posted on Feb 20, 2009

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Posted on Jan 02, 2017

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Sounds like The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts. http://electro-medical.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

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Search the site by type in the brand name of your device in the search box at the top of the home page, to get gathered all the related posts.

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