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by Mike Sombrio,★HelpfulJul 20, 2015 3:51 AM in response to patfromnew malden
Mike Sombrio
Jul 20, 2015 3:51 AM
in response to patfromnew malden
Level 6 (17,233 points)
Apple WatchTry resetting the SMC Resetting the System Management Controller (SMC) on your Mac - Apple Support and PRAM How to Reset NVRAM on your Mac - Apple Support
You can try a cleaning disc but chances are your optical drive has failed.
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Jul 20, 2015 12:45 PM in response to Mike Sombrioby patfromnew malden,Thanks v much. I tried both of those but with no joy. I will buy a cleaning disc tomorrow. Thanks again.
Pat