Hisense F42K20E static out of speakers even with sound turned down

[jmandawg]

Re: Hisense F42K20E static out of speakers even with sound turned down

this noise are static . it may caused by the dust (dirt you have on all boards) .first you need to clean all boards up and down sides. panel tabs ..sockets... with high pressure air

WOW, i do not believe this. I cleaned the power supply board up and down, with tooth brush, rubbing alcohol, canned air and finally a leaf blower, and the static is 95% gone!! The only way you can hear it now is if you put your ear very close to the speaker (but that is probably normal).

I really can't believe this worked! You guys are AWESOME!! Thanks for the help everyone!