Question about Televison & Video
If the screen is going pitch black, you may have a back light inverter problem
Posted on Dec 08, 2012
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
It sounds like you have a power supply problem, this powers the inverter! Where you just replaced the inverter, we could assume it is good! Look for some bad caps (capacitors) on the power supply board. They will look bulged on the top an may be a little leaky (brownish stain). The power supply can fail on some output and be good on others. Was the back light inverter new? If all else fails, see if you can return the back light inverter and get another! I hope this is helpful!!
Posted on Mar 02, 2009
SOURCE: Samsung 4061F 40" LCD TV
To all who are having power supply issues: Samsung is now acknowledging a problem with faulty capacitors. I called 1 800 726-7864 and they said they would repair certain out-of-warranty TVs if the problem is related to the capacitors. I just called and they are sending a service rep out to diagnose the problem.
Posted on Feb 22, 2010
Tips for a great answer:
Mar 15, 2017 | Samsung Televison & Video
Sep 21, 2016 | Samsung Televison & Video
Oct 01, 2015 | Samsung LNT3242H Television
Jun 03, 2015 | Samsung Televison & Video
Apr 23, 2012 | LG Cell Phones
Jun 18, 2017 | Samsung LN46A630 LCD TV
Oct 16, 2010 | Samsung LN46A630 LCD TV
Jun 08, 2008 | Nintendo Wii Console
162 people viewed this question
Usually answered in minutes!