i bought it last year july.
tv is samsung un40mu7000.
my tv is okay. but it has a small problem
it is noisy...
when the tv is turned on and turn off, i heard strange noise
noise is decreased when time goes
but when the tv is turned off, noise is continued for several hours.
tv is in my room, i can't even sleep because of my tv's noise
even while i write this.. i can heard it.. i'm going to be crazy
check my video..
i talked to samsung engineer.
"i've never heard this sound on samsung tv...
i don't know why noise is on your tv.
but if you want to change some parts. i can do it for you.
but i'm angry to change some parts on my tv.
i heard the rumor. samsung change part is refurbished parts.
the tv is not yet 1 years old
why do i change my parts and open the tv? i feel uncomfortable and so angry...
i just want to know what's the problem on my tv
i pluged off everything except 1 hdmi which is linked on computer
but noise is continued
please i want to heard some advice thanks...