^GoJo^ Posted July 20, 2010 Share Posted July 20, 2010 Hello, I have a laptop with this chipset, searched and tried multiple kext and sound came only with VoodooHDA, but either speakers+mic (with playback..) or either only headphones (no mic/speakers), both with very low sound. So i'm needing help to find the RIGHT kexts (yes, a simple kext(s)). Thanks. Link to comment Share on other sites More sharing options...
^GoJo^ Posted August 21, 2010 Author Share Posted August 21, 2010 .... Link to comment Share on other sites More sharing options...
oldnapalm Posted August 21, 2010 Share Posted August 21, 2010 Which laptop is it? There's this legacy for Acer Aspire 9420 that works fine for the Aspire 3690 also http://www.insanelymac.com/forum/index.php...t&p=1430285 You need a DSDT patch http://www.insanelymac.com/forum/index.php?showtopic=223205 For 10.6.3 and later you need to patch the AppleHDA binary http://www.mediafire.com/?khmky1qwzzz Link to comment Share on other sites More sharing options...
nofxcwb Posted October 23, 2010 Share Posted October 23, 2010 Hi oldnapalm, I'm running a retail Snow with 10.6.4 update. I tried your patched AppleHDA kext from this thread on an Acer Travelmate 8204 (ALC883) together with the DSDT patch (and some variations of it also) but no luck so far. System profiler shows an "Intel High Definition Audio" but Audio MIDI Setup shows "No devices found on the system". Do you know what could be happening? Maybe I have to patch the kext myself with my audio device parameters. Could you point a guide where I could start with? Valeu! Link to comment Share on other sites More sharing options...
vixar Posted September 13, 2020 Share Posted September 13, 2020 My laptop performance was slow. Then I decided to updated the system drivers but could not be solve the problem. I tried many possible processes but could not be solve the problem and searching now the best laptop repair service center. Need suggestion. Link to comment Share on other sites More sharing options...
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