Question about Televison & Video
The way to isolate the failure to the power supply would be to measure the voltages going to the backlight inverter board. If all the voltages are normal then is more likely a defective backlight inverter board or LCD controller board.
Posted on Jan 05, 2009
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
Tips for a great answer:
Sep 18, 2017 | Samsung Televison & Video
Apr 26, 2017 | LG Televison & Video
Jan 24, 2016 | Philips 42PFL7422D 42 in. LCD TV
Feb 24, 2014 | Samsung LN40A450 LCD TV
Feb 24, 2011 | X2Gen HHE-MV42R 42 in. LCD HDTV
Nov 06, 2009 | Vizio VO42L 42 in. LCD TV
Nov 06, 2009 | Sharp Aquos LC-42D62U 42 in. LCD HDTV
Feb 09, 2009 | Vizio Gallevia GV42LF 42 in. LCD...
Jun 20, 2018 | Televison & Video
299 people viewed this question
Usually answered in minutes!