i opend my lap top it made a noice then never turnrd on ..... power cord is attach and it shows its taking charge but my comp wont start
any help plz
Go step by step.
Note: Steps 5 and 6
Reset SMC. http://support.apple.com/kb/HT3964
Choose the method for:
"Resetting SMC on portables with a battery you should not remove on your own".
Retrieving data ...