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MacBook Aluminum :: Apple Icon Turns To Circle With Diagonal Line / Slash

My Macbook won't start. When I turn on the power, the apple icon appears but then after a while it changes to a circle with a diagonal line/slash, then it just shows a gray screen.

The last time I used the computer I did several software updates. Could this be causing the problem?

View 4 Replies (Posted: Nov 4, 2009)

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