I'd try what others are trying in the Apple forums.
I have experienced a perplexing problem with my Apple Magic Mouse. On occasion, I lose visibility of the mouse cursor. Mouse still 'works' but cursor becomes invisible. Only remedy seems to be to restart. Have tried turning mouse off and back on, plugging in a separate USB mouse, etc. If I 'blindly' move mouse to menu bar at top of screen, I get highlights on menu items and can 'feel' my way to the restart command. After restart, cursor is back, but what a pain!
Has anyone else experienced this phenomenon?
Any ideas? Without a visible mouse cursor it's been difficult to do much active troubleshooting.
Hardware/Software:
27" iMac 'Late 2009' Intel Core i7 12GB RAM
OSX 10.7.2
Apple Magic Mouse

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