My Aluminium chassi is electrified!When I have my Macbook Pro connected to the charger, the chassi become electrified. I do not know how many volts och amperes ...
Answer to: My Aluminium chassi is electrified!Yes, it turns on and run perfectly, and the battery is charging normally. I have tried ungrounded and grounded AC-plug, but no differens. A friend has the same problem, he has a smaller computer 13" or 15", I have the 17" model.
Answer to: My Keyboard and trackpad not workingI solved the problem, but I don't know how. I opened the computer, cleaned it up (it was not so bad after almost 5 years!), disassembled the keyboard and touch pad, cleaned the connectors (already looked clean) and reassembled the computer again. When I restarted the computer, the keyboard and touch pad still did not work. After reseting the PRAM (or what they call it?) by hold the start button for ten seconds (begin with computer off) they both worked again.