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my mac book needs frequent SMC reset and PRAM reset to start up. now i am decided to change mag-safe board. what do you advice me?
Save the money, magsafe board isn’t touched at all by Pram or Smc resets. Smc resets power management Ic..Pram resets boot parameters..which of the two works ? What is exactly the problem before you reset all and everything ?
Please review these two Apple T/N’s. They explain what each does and what issues you might have. How to reset the System Management Controller (SMC) on your MacHow to reset NVRAM or PRAM on your Mac I would recommend you check your battery using CoconutBattery as I’m suspecting you have a battery issue here. Post a snapshot of the main window here for us to see Adding images to an existing question
