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Buzz on Hitachi 42PMA400E

G

Gizmo®

Guest
I have had my 400E for 10month and I done the fan modificatition.
Now I hear a buzz from my screen, it´s verry loud when I start the screen and it´s bright pictures, but after 10min the buzz fades away and almost disapears. Is there anyone else have this problem.
Is it same problem as for the 42PD3000, transformator problem??

//Gizmo
 
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