Question about Televison & Video
Try a reset to this TV first. If it do not help you, the firmware to it is corrupted. Contact the authorized service centre; if this is the case.
To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.
Posted on Nov 29, 2014
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Posted on Jan 02, 2017
SOURCE: While watching my Vizio 47"
It may have detected over current draw due to something is going out in your TV or the power supply module may be dying due to bad caps, cold solder joints so it goes into shutdown mode to protect itself from further damages. Basic LCD monitor and TV troubleshooting guide: Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
In any case, you will need to open it up and do in-depth troubleshooting.
Please read my guide to understand how LCD TV works first.
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm/
Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.
Basic LCD monitor and TV troubleshooting guide:
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Posted on Jun 25, 2011
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