Despite attempts to keep my MacBook safe and dry in a Penguin case, it seems that either moisture, or salt
, or both, have gotten to the trackpad. The cursor now scurries about like a demented mouse (pun intended!).
Short of having the trackpad replaced (about $200 I'm told), what suggestions does anyone have for resolving this problem?
I've wiped down the trackpad with methyl hydrate, thinking it might rinse out whatever is causing the problem, but that hasn't solved