Either way take it to an Apple store. In almost every instance that I've had to deal with something like this they've given me a new battery or new power cord gratis. This is even on machines that are long out of Apple Care coverage.
Xander ,'Get It Done'
Buffistechnology 3: "Press Some Buttons, See What Happens."
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Seconding ND - the Genius Bar employees are empowered to give you free shit if they're in a good mood, and they almost always are.
I would be always in a good mood if I worked at a Genius Bar, too...
Quester, the charger is actually inside the base of the MacBook, generally it is a built-in AC adapter, and shunts power to both charging and powering the laptop.
Bah. The sound stopped working on my MacBook Pro. When I press the various volume and mute buttons, there is a small circle with a line through it below the volume bar graph.
Rebooting didn't help. When I plug headphones into it, they work, and when I use the volume controls the little circle with a line through it goes away. But when I unplug the headphones, sound no longer works and that circle with a line through it comes back.
eta: When I go to System Preferences, Digital Out is the only option that shows up under Sound / Output.
Tommy, I have no suggestions but that has happened with my MacBook a few times after I've been listening with headphones. It has always fixed itself but I don't know how/why.
Your sounds issue looks like this one.
After reading that link from Rob, I am reminded that many plastic ball point pen refills are about the right diameter to stick in a headphone jack to reset it.
The things one has stuffed in one's head...
What's the best way to merge 2 iTunes and iPhoto libraries?
I'm in nesting mode and want to turn my old G5 into a media server so DH and I can stop holding onto duplicate copies of every song and photo we own.
If both systems are running iTunes 9, if you map one compter's library onto the other, you can merge them.