tilt-wheel causes brightness down

Discussion in 'MacBook Pro' started by suwatch, Feb 11, 2008.

  1. suwatch macrumors newbie

    Feb 11, 2008

    I'm currently using the Logitech MX 3200 Duo (MX 700 Mouse) with my MBP. It's not an OS X supported combo, but as a regular keyboard mouse combo it works just fine...except for the fact that whenever I hit the tilt-wheel on the mouse my screen dims. It doesn't matter which direction I hit it, the screen brightness keeps on going down. My question is whether anyone has had the same problem or knows of a potential solution. I've tried USB Overdrive with no luck.

    Your help is much appreciated.

    Thanks in advance.
  2. noodle654 macrumors 68020


    Jun 2, 2005
    Never Ender
    I just solved this problem with the 10.5.2 update.

    System Preferences---->Displays----->Uncheck Automatically adjust brightness....
  3. Swarf macrumors newbie

    Oct 7, 2008
    I am experiencing the same problem. I tried the suggested fix and it did nothing. The brightness still decreases every time I bump the tilt wheel. It makes it very difficult to use this mouse.
  4. Jackburton26 macrumors newbie

    Jan 17, 2009
    Has anyone found a solution to this problem, for 10.5.6, in displays I see no automatically adjust brightness box. Thanks
  5. Runt888 macrumors 6502a

    Nov 17, 2008

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