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Old 07-13-2009, 01:34 AM   #1 (permalink)
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Default Backlight makes high pitched sound

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Anyone notice a faint but slightly annoying high pitched sound coming from the ear piece when the back light is on? It goes away when the screen turns off. Even if I'm not on a call. Do I have a lemon or is this a common thing? I know my 8330 didn't do this. Its pretty annoying. Its very faint but its a high frequency, it sounds like I have tinnitus or something. You know the sound you hear right after you turn on an old tube tv? Thats what it sounds like. Weird.
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Old 07-13-2009, 01:37 AM   #2 (permalink)
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I have not noticed this on my tour, however I have had several phones in the past that have done this.
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Old 07-13-2009, 01:51 AM   #3 (permalink)
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I think I'm going to give it a couple days to "break in" If it keeps up I might swap it out.
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Old 07-13-2009, 02:00 AM   #4 (permalink)
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Quote:
Originally Posted by RoDan View Post
I think I'm going to give it a couple days to "break in" If it keeps up I might swap it out.
I would wait and see if other users report this issue, if not just swap it out. I do know from experience that the high pitched sound caused by the backlight never does go away.
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