Question about LG 42LP1D 42 in. LCD HDTV
My tv hums when the backlight is at any setting other than 100 percent. This problem was present when the Tv was first set up.
The product chosen isn't the actual tv that I have, my model number is 42LG30 but this webpage wouldn't let me chose that
The back light power supply is radiating. This can be from many things. I have seen this from a poor or missing ground shield that covers the back light power supply, and or its cable harness.
Another thing that I have seen cause this type of fault are worn electrolytic capacitors in the back plain light power supply that have become high in their ESR.
Posted on Jun 02, 2008
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:
Jun 25, 2015 | Sanyo Televison & Video
Mar 28, 2017 | Vizio 42 in. LCD TV
Jun 15, 2011 | Vizio 42 in. LCD TV
Jun 03, 2010 | Samsung LE26R73BDX 26 in. HD-Ready LCD...
Dec 15, 2009 | Panasonic TC-32LX85 LCD TV
Oct 21, 2009 | Televison & Video
Dec 15, 2008 | Proscan 32LA30Q Television
Oct 22, 2008 | Vizio GV42L 42 in. LCD Television
Jun 05, 2012 | LG 42LP1D 42 in. LCD HDTV
41 people viewed this question
Usually answered in minutes!