20 Most Recent Vizio E422AR - 42" Class 42" viewable LCD TV Questions & Answers


see if you can rollback to your previous settings. Hope you backed up before you accepted the download. That's the beauty of restore points

Vizio E422AR -... • Answered on Feb 20, 2014


This can be either a loose connection or a bad lcd screen. Take the back off after you unplug it and check all the cables that look like flat ribbons by unplugging them and reconnecting them. Please note that some are flat and have a latch and dont look like what you are used to with a plug on the end, Make sure they are seated right when you put them back

Vizio Televison... • Answered 3 days ago


THere are two causes of that line.; One is a loose cable inside the case. The other is a loose connection at the edge of the lcd panel.; If it is the latter they are hard to fix but you can tell if you gently press the area on the case where the line is. If it goes away it is the lcd and if not it could be a cable issue.

Vizio Televison... • Answered on May 07, 2021


check your input try changing to a different input I use an antenna outdoors on a 40 foot tower

Vizio Televison... • Answered on Apr 24, 2021


It is not the driver board, it is the individual LED strips that have one or more bad LEDS.

Vizio Televison... • Answered on Apr 23, 2021


Sound like you have a bad ground at your board somewhere but if you are not familiar with electronics and high voltage please call a certified technician

Vizio Televison... • Answered on Apr 22, 2021


Hi, This model develops bad solder joints on the connector between the power supply and the led driver board and loses backlighting. It's hard to believe, but the whole connection goes bad. All those pins supply only 24v and gnd. Resolder all of the pins on the power supply half of the connector and the tv will work. It's the connector between that large yellow board (p/s) and the center green board (led driver). 5_8_2017_3_54_57_pm-4geh5w0df5ixw3m0y3nq5uyg-2-0.jpg

Vizio Televison... • Answered on Apr 18, 2021


sad to say this but you need a repair shop to look at it

Vizio Televison... • Answered on Apr 17, 2021


only an educated guess back light is the problem , might be power supply of the led strips call a local repair shop

Vizio Televison... • Answered on Apr 17, 2021

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