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Q: I updated my MacBook Pro with a 500 GB hard drive a gigabytes of memory everything works good then try to update from snow leopard to Yosemite I get a white screen with zero with a line through it turn computer off and then back on same thing

I updated my MacBook Pro with a 500 GB hard drive and 8 GB of  memory everything worked fine try to update from snow leopard to  to Yosemite I get a white screen with  with a zero on the line through it and the apple symbol

MacBook Pro, Mac OS X (10.6.8)

Posted on Feb 15, 2016 5:09 PM

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Q: I updated my MacBook Pro with a 500 GB hard drive a gigabytes of memory everything works good then try to update from snow leopard ... more

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