Question Constant buzzing Samsung backlight HDTV

Dec 21, 2019
Hello everyone!
My Samsung 60” SUHD UN60JS7000F has been constantly buzzing from the back and I’m trying to troubleshoot why!
I noticed every time I adjust the backlight level, the buzzing resets very faintly, and progresses back to the somewhat loud buzz within 2-3 seconds. I’m going to be opening it up tomorrow to reglue some LED light defusers that fell off, and would love to repair this annoying buzz at the same time. Does anyone have an idea of what it could possibly be? Thanks everyone
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