Question about Televison & Video
There's a very distracting hum/noise when any audio plays from the tv. The hum goes away when muting, and when the volume is at zero. The hum at level one on the audio graphic display is the same noise at any other level. My cable box does not have the ability to adjust volume, so it shouldn't be getting too much signal. Any ideas?
I used an extension cord with a ground connection. Three prong plug capable.
I connected the TV, cable box and dvd player to the extension cord and the hum disappeared.
Ground loop gone.
Posted on Feb 02, 2009
Does the hum occur when playing a dvd or only when watching tv ? if the hum occurs only when watching tv, i would like you to disconnect the cable line from either the wall or the back of the cable box and see if this hum disappears. if the hum disappears call your cable company. you have what is called a " 60 cycle ground loop ". hope this helps.
Posted on Jan 21, 2009
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:
Mar 25, 2010 | Insignia NS-P42Q10A Plasma TV
Mar 09, 2010 | Maxent MX-32X3 32 in. HD-Ready LCD...
Jan 19, 2010 | LG 32LG30 32 in. LCD HDTV
Mar 17, 2009 | Proscan 32LB30QD 32 in. LCD TV
Feb 26, 2009 | Proscan 42LA30H 42 in. LCD Television
Feb 19, 2009 | Proscan 32LB30QD 32 in. LCD TV
Feb 01, 2009 | Akai LCT2715 27 in. LCD Television
Jan 31, 2009 | Samsung LN32A550 32 in. LCD TV
Jan 07, 2009 | Harman Kardon AVR 225 Receiver
Nov 13, 2008 | Proscan 32LA30Q Television
759 people viewed this question
Usually answered in minutes!