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20" Cinema Display won't adjust brightness
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<blockquote data-quote="hughvane" data-source="post: 1061656" data-attributes="member: 56231"><p>Some things I can suggest:</p><p>1. Boot from your Install disk, and run Disk Utility > First Aid.</p><p>2. Repair Permissions, preferably using OnyX <a href="http://www.titanium.free.fr/pgs/english/apps.html" target="_blank">Titanium Software</a> suitable for your OS version.</p><p></p><p>Are any other SysPrefs 'unavailable' to you; and does the cinema display itself have a brightness control that you can use to override the Mac controls?</p></blockquote><p></p>
[QUOTE="hughvane, post: 1061656, member: 56231"] Some things I can suggest: 1. Boot from your Install disk, and run Disk Utility > First Aid. 2. Repair Permissions, preferably using OnyX [url=http://www.titanium.free.fr/pgs/english/apps.html]Titanium Software[/url] suitable for your OS version. Are any other SysPrefs 'unavailable' to you; and does the cinema display itself have a brightness control that you can use to override the Mac controls? [/QUOTE]
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20" Cinema Display won't adjust brightness
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