As an owner of a Rev A MacBook, I expected my fair share of issues– I’m currently on my 3rd Macbook, as Apple resolved issues with the previous 2 units by replacing them. Apple has, each time, taken care of my issues (sleep issues = new lappy, dead USB port = new lappy).
Over the weekend I noticed that my power adaptor was buzzing when charging my laptop. I’d read that there were issues with some adaptors, and that Apple had replaced them, so I called on Saturday.
During my less than 20 minutes on the phone, I spoke with 2 courteous AppleCare reps, and explained my concern to each of them. After advising me to unplug the buzzing adaptor, the AppleCare Specialist requested my address info, and today– less than 2 fully business days later– I’m using my new–NON BUZZING– power adaptor