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Apple Computing Products:
macOS - Operating System
Help with Lion upgrade, abstracted desktop
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<blockquote data-quote="Lifeisabeach" data-source="post: 1334219" data-attributes="member: 38864"><p>Try running the Apple Hardware Test to see if you have a problem with the GPU. Maybe it's faulty in a manner that wasn't evident until the upgrade to Lion.</p><p><a href="http://support.apple.com/kb/ht1509" target="_blank">Intel-based Macs: Using Apple Hardware Test</a></p><p></p><p>Barring that… try creating a new user account, log out of your regular one, and log into the new one to see if the problems replicate there.</p></blockquote><p></p>
[QUOTE="Lifeisabeach, post: 1334219, member: 38864"] Try running the Apple Hardware Test to see if you have a problem with the GPU. Maybe it's faulty in a manner that wasn't evident until the upgrade to Lion. [url=http://support.apple.com/kb/ht1509]Intel-based Macs: Using Apple Hardware Test[/url] Barring that… try creating a new user account, log out of your regular one, and log into the new one to see if the problems replicate there. [/QUOTE]
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Apple Computing Products:
macOS - Operating System
Help with Lion upgrade, abstracted desktop
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