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Vizio L32 32 in. LCD HDTV - Page 9 Questions & Answers
Vizio VT420M has sound no picture
Back-light problem. 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://electronicshelponline.blogspot.com/
My vizio tv will not tun on after a power surge. Any suggestions?
Fault with the main power supply regulator 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. Surf the site with patience. Pull up older posts.
http://electronicshelponline.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.
Vizio L32 HDTV 10A won't turn on
I bought my 42" plasma Vizio 17 days ago and this problem just happened to me. We were watching and it just went off and it won't come back on. The tv clearly has power as the yellow light is on, but this tv simply won't come on. I called Walmart to verify I could return (I can) and they said they have two others that were returned sitting in back. I imagine this is going to force Vizio to do something soon, I can only imagine how many of these things are going to start failing in the years to come.
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