Question about Vizio M422I-B1 42IN LED LCD Smart TV Full Arr
Power light come on go off left with blk screen
Most problems of this sort are caused by over-current or over-voltage / under-voltage conditions in the power supply.Current and voltage sensing circuits detect out of range conditions and send a signal to the processor chip which shuts down the television.Defective electrolytic capacitors are a major reason for this type of problem.Repair consists of removing the back of the television,locating the power supply,then finding and replacing the defective capacitors which are often bulged at the top and / or leaking.Requirements include the ability to work safely on electronic devices,knowing how to desolder and solder components correctly without causing further damage,and paying attention to details such as polarity and proper connector disconnection and reconnection.With luck you just might succeed.
Posted on Nov 29, 2014
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
May 03, 2016 | Vizio E421VA 42 in. LCD TV
Aug 25, 2014 | Vizio 42 in. LCD TV
Mar 04, 2012 | Vizio GV42L 42 in. LCD Television
Sep 27, 2011 | Televison & Video
Dec 18, 2010 | Vizio GV42L 42 in. LCD Television
Dec 08, 2010 | Vizio VO42L 42 in. LCD TV
Mar 03, 2010 | Vizio VW42LF 42 in. LCD HDTV
Sep 25, 2008 | Vizio P2 42 in. HD-Ready Plasma Television
Aug 13, 2008 | Vizio GV42L 42 in. LCD Television
Oct 19, 2017 | Yamaha Televison & Video
64 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: