Aporte original por: tai kuning ,
I've just had the same problem and I was getting error like the double click was there forever and the cursor couldn't move. Trying to disassemble the battery and then the trackpad. I rub the trackpad with tissue and then decide to blowing it with a fan for a couple hours. Put it back together, power on my mac....and the trackpad was working fine. Hopefully there'll be no more issues.