Question about Sony Bravia KDL-40V4100 40 in. LCD HDTV
Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. 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/ In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.
Before going further; try a hard reset first. If it does not help you, replace the main digital board. There are two methods to reset TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). 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. If you do this by overnight is better. 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; visit the site linked here. .
Posted on Oct 20, 2016
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.
Here's a link to this great service
Posted on Jan 02, 2017
YOU LIVE IN A BAD RECEPTION AREA WHERE DIGITAL IS NOT WORKING WELL......
LOOKS LIKE U HAVE TO SWITCH TO ANALOG.....
UNTIL THIS PROBLEM IS SOLVED IN UR AREA.....
Posted on Nov 20, 2009
In most cases is the screen is covered with vertical lines all the way accross the screen then the T-Con module is at fault. The t-con board is replaceable without having to replace the entire LCD panel which would usually make it cheaper than replacing the TV. The part number I come up with is 1-857-213-11. Please take a moment to rate my answer. Thanks...
Posted on Dec 02, 2009
Tips for a great answer:
Nov 08, 2015 | Sony Televison & Video
Sep 18, 2014 | Sony Bravia KDL-40V4100 40 in. LCD HDTV
Feb 11, 2014 | Sony Bravia KDL-40V4100 40 in. LCD HDTV
Apr 10, 2017 | Sony Bravia KDL-40S4100 40 in. LCD TV
Dec 12, 2010 | Sony BRAVIA KDL-40V2500 40 in. LCD HDTV
May 12, 2010 | Sony Bravia KDL-40V4100 40 in. LCD HDTV
May 08, 2010 | Sony Bravia KDL-40V4100 40 in. LCD HDTV
Dec 14, 2009 | Dell E153FP 15" LCD Monitor
Jun 09, 2009 | Sony Bravia KDL-40V4100 40 in. LCD HDTV
Dec 20, 2008 | Sony BRAVIA KDL-40V2500 40 in. LCD HDTV
Jun 18, 2014 | Sony Bravia KDL-40V4100 40 in. LCD HDTV
298 people viewed this question
Usually answered in minutes!