mrfatboy Posted March 2, 2009 Share Posted March 2, 2009 I have searched this forum and have found many people with this problem but no solution. I have installed iDeneb 10.5.6 (default kernel) and 99% works except for Shutdown & Sleep. Problems 1) Sleep. When the system sleeps the screen goes black. The fan & lights still run. I cannot wake the system by mouse or keyboard. 2) Shutdown. When I use shutdown, the screen goes black. The fan & lights still run. If I press the power button for 3 seconds the system finally fully shuts down. I tried installing iDeneb 10.5.6 using the following options separately. It still does not work. 1) Poweroff_Fix 2) Poweroff_OpenHaltRestart I have also tried the following bios settings. USB Legacy Disabled C1E Support Disabled Power Management s1 & s3 My system: Q6600 Asus P5K-E 4gig Ram Nvidia 8600GT 512meg Does anybody know of a fix or have a suggestion? I'm so close Link to comment Share on other sites More sharing options...
lancelotu Posted August 4, 2009 Share Posted August 4, 2009 I have searched this forum and have found many people with this problem but no solution. I have installed iDeneb 10.5.6 (default kernel) and 99% works except for Shutdown & Sleep. Problems 1) Sleep. When the system sleeps the screen goes black. The fan & lights still run. I cannot wake the system by mouse or keyboard. 2) Shutdown. When I use shutdown, the screen goes black. The fan & lights still run. If I press the power button for 3 seconds the system finally fully shuts down. I tried installing iDeneb 10.5.6 using the following options separately. It still does not work. 1) Poweroff_Fix 2) Poweroff_OpenHaltRestart I have also tried the following bios settings. USB Legacy Disabled C1E Support Disabled Power Management s1 & s3 My system: Q6600 Asus P5K-E 4gig Ram Nvidia 8600GT 512meg Does anybody know of a fix or have a suggestion? I'm so close ïŠ I have the same system so if you didn't fix this so far maybe you want to take a look here : http://www.insanelymac.com/forum/index.php...t&p=1004231 than go here: http://www.superhai.com/darwin.html read the readme for VoodooUSBEHCI download and install the kext , repair permessions and restart but since you have a GT card, try first the "Jean Bird" trick here : http://www.insanelymac.com/forum/index.php...t&p=1004881 Link to comment Share on other sites More sharing options...
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