My Macbook Air will not start up. I am only getting the twirling star at startup and it continues forever. Any reason?
You didn't say which operating system version you are using. If OS X 10.6 or earlier, see this Apple note. If OS X 10.7 or later, see this Apple note. The OS X 10.6 note is more informative on steps to take.
You Rock. Thanks for the info. That fixed it.
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