My macbook pro started acting strange after a safari reset. the mouse no longer: animates the dock, activates hot corners or selects pages from the 'top sites' page.

Question

my macbook pro started acting strange after a safari reset.
the mouse no longer: animates the dock, activates hot corners or selects pages from safari 'top sites' (without a hassle). attempts to reset dock and hot corners from preferences has been fruitless
the mouse also gets 'stuck' in logic precipitating force quits.
i run osX 10.6.8 on a 2007 macbook pro that has had 2 motherboards replaced autumn 2010.
my troubleshooting has been: restart, pRam and safe boot, also checking a 'test' account to find the same issues extant.
pRam restart caused airport to quit and say there is no airport card, and wouldn't respond untill another reboot.
macbook pro 15" 2.4 GHz intel core duo.2 GB 667 MHz DDR2 SDRAM.
i have treated this book with care, yet run logic pro studio to the limit of this book's abilities.
what shoud i do?

Answer 1

You don't say which year you have, however...
...there are known problems with the mid-2010 models (see http://support.apple.com/kb/TS4088?viewlocale=en_US&locale=en_US) as well as early and late 15" 2011 models (see https://discussions.apple.com/thread/4766577?tstart=0).
Apple has taken ownership of the problems with the 2010 model but, unfortunately, the free logic board replacement for that model has probably long expired for you - three years after date of purchase.
One the 2011 models Apple has admitted no defect. You'll just have to skim the articles to get an overview of the problems that people are having (usually showing up as screen glitches at first and then going downhill from there).
Good luck,
Clinton