rjcb Posted March 3, 2010 Share Posted March 3, 2010 Hi all, I got snow leopard 10.6.1 with a sound card cmi8738 which works pretty well. However when the system goes in the sleep mode, after his wake up I don't have any sound in output. I use the optical output. Thanks for your help. Link to comment https://www.insanelymac.com/forum/topic/212145-no-sound-after-waking-up-from-sleep-mode/ Share on other sites More sharing options...
macdaddy1 Posted March 8, 2010 Share Posted March 8, 2010 I had this issue with voodoohda.kext with my conexant HD driver. I resolved my issue 2 ways: 1. make sure the the AppleHDA.kext is not in /system/extensions If it is then delete it and run kext utility (SL) kext helper (L) before restart 2. If this doesnt work then install First of all download sleepwatcher 2.0.5 from http://www.bernhard-baehr.de/ and install both sleepwatcher.pkg and SleepWatcher StartupItem.pkg, then edit '/etc/rc.sleep' and add at the front : kextunload /System/Library/Extensions/VoodooHDA (or your audio driver).kext sleep 1 kextunload /System/Library/Extensions/VoodooHDA (or your audio driver).kext edit '/etc/rc.wakeup' and add at the front : kextload /System/Library/Extensions/VoodooHDA.kext (or your audio driver) Restart and try Link to comment https://www.insanelymac.com/forum/topic/212145-no-sound-after-waking-up-from-sleep-mode/#findComment-1425310 Share on other sites More sharing options...
ZackMacAttack Posted July 24, 2010 Share Posted July 24, 2010 I had this issue with voodoohda.kext with my conexant HD driver. I resolved my issue 2 ways:1. make sure the the AppleHDA.kext is not in /system/extensions If it is then delete it and run kext utility (SL) kext helper (L) before restart 2. If this doesnt work then install First of all download sleepwatcher 2.0.5 from http://www.bernhard-baehr.de/ and install both sleepwatcher.pkg and SleepWatcher StartupItem.pkg, then edit '/etc/rc.sleep' and add at the front : kextunload /System/Library/Extensions/VoodooHDA (or your audio driver).kext sleep 1 kextunload /System/Library/Extensions/VoodooHDA (or your audio driver).kext edit '/etc/rc.wakeup' and add at the front : kextload /System/Library/Extensions/VoodooHDA.kext (or your audio driver) Restart and try Great!!! It worked... I now have another issue, after wake I have no volume control. :/ I hope you can help with this... Maybe an updated VoodooHDA??? Link to comment https://www.insanelymac.com/forum/topic/212145-no-sound-after-waking-up-from-sleep-mode/#findComment-1518126 Share on other sites More sharing options...
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