30" Cinema Display Wake From Sleep

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30" Cinema Display Wake From Sleep

Our 30" Apple Cinema Display (LCD Aluminum) won't wake from sleep. Requires hard boot to get system back.
Mac Pro (Early 2009) 10.6.6. nVidia GT 120, Kona Lhi card FCP

Any ideas

Mac Pro Early 2009, nVidia GT 120, Mac OS X (10.6.6)

Posted on Mar 7, 2011 8:02 AM

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Answer 1

aaron-tm Author

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Jul 5, 2011 9:22 AM in response to aaron-tm

This was due to newly introduced AJA Kona Lhi card wich does not support sleep mode.

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Answer 2

Sep 2, 2011 9:10 PM in response to aaron-tm

I solved this by installing the Aja NDD driver for the Kona card - the one without the desktop display option. Now my system sleeps and wakes perfectly. Hope that helps.

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