my tv is making a weird nosie

exterminate01

Honorable
Jan 2, 2014
1
0
10,510
i just brought a logik 29" tv. i noticed yesterday that it making a sort of humming / buzzing sound, i think its the speaks as when i plug in an external speaker the sound goes away.
 
You might try re-locating the TV. It is possible that it is picking up some interference from some other electronic device. Also make sure that it is grounded correctly, and that your electrical outlet is wired correctly. Any of these things could cause the humming you are experiencing.