Cursor moves automatically on screenWe have checked for liquid damage in keyboard and trackpad. Sensors are ok. Current os is lion. System pref settings are...
"Battery life less than expected"に関する回答Some tips. After the battery is charged, remove the charger. Do not use MacBook on power all the time. Charge only when it's less then 2% left. Then check after few days
"Battery is Not recognized - Shows (X) out in Menu Bar"に関する回答Check in sys profiler about cycle count. Must be battery gone.
"iPhone microphone off, not on speaker?"に関する回答How old your phone is? If it's under warranty, you can get swapping warranty from apple service provider. The problem is of hardware only. Replacing the microphone unit should solve the problem.