tglaria Posted March 7, 2011 Share Posted March 7, 2011 Well, I joined here waaaay back when I tried to install Tiger on a Turion notebook, couldn't do it and forgot about it. Now (well it's been a while already), I have a netbook with Atom processor. I loaded a retail Snow Leopard (10.6.0) image into a pendrive, used NetbookBotmaker 0.84 to make the pendrive bootable. Then I loaded Netbook installer 0.85pre, and managed to update to 10.6.6 with keyboard, usb, touchpad and wifi working. But sound... haven't been able to. Already tried several ALC662 kexts, patching DSDT with DSDT Editor (and the bundled path for ALC662), installing AppleHDA (which gave a KP), and VoodooHDA which only gave me a high frequency pitch sound. I have no idea how to get some sound out of the device. Everest tells me it's an Intel High Definition Audio, and a Realtek ALC662 chip. ¿Any ideas? Picture of the soundcard info gotten from everest: http://img145.imageshack.us/i/dibujo6q.jpg/ Quote Link to comment https://www.insanelymac.com/forum/topic/250628-i-cant-get-sound-intel-hda-realtek-alc662/ Share on other sites More sharing options...
tglaria Posted March 8, 2011 Author Share Posted March 8, 2011 Ok, I advanced a little bit. Using DSDT Editor, I used ALC662 patch and then patched AppleHDA using sudo perl -pi -e 's|\x85\x08\xec\x10|\x62\x06\xec\x10|g' /System/Library/Extensions/AppleHDA.kext/Contents/MacOS/AppleHDA Now I have sound through Line-out, but can't hear anything from the internal speakers. From "System Profile", the audio tab says that the speakers use a 1/8 connector, even though they are internal. Any idea how to fix this? Quote Link to comment https://www.insanelymac.com/forum/topic/250628-i-cant-get-sound-intel-hda-realtek-alc662/#findComment-1651571 Share on other sites More sharing options...
gyozadude Posted March 8, 2011 Share Posted March 8, 2011 I've had the darndest time with ALC662 and AppleHDA on a number of platforms now. My current solution, even on systems running 10.6.6 was to replace the AppleHDA.kext in /S/L/E completely with the version from 10.6.2 and to also stick ALC662.kext from 10.6.2 that someone compiled into /Extra/Extensions You can get the 10.6.2 bundle here for the K45 shuttle hack by Eliade. http://www.insanelymac.com/forum/index.php?showtopic=185123 Good luck. Quote Link to comment https://www.insanelymac.com/forum/topic/250628-i-cant-get-sound-intel-hda-realtek-alc662/#findComment-1651818 Share on other sites More sharing options...
tglaria Posted March 9, 2011 Author Share Posted March 9, 2011 I've already tried several alc662 kexts, and all the sound I can get is from lineout. Internal speakers aren't working.... yet. Quote Link to comment https://www.insanelymac.com/forum/topic/250628-i-cant-get-sound-intel-hda-realtek-alc662/#findComment-1651868 Share on other sites More sharing options...
tglaria Posted March 11, 2011 Author Share Posted March 11, 2011 I've had the darndest time with ALC662 and AppleHDA on a number of platforms now. My current solution, even on systems running 10.6.6 was to replace the AppleHDA.kext in /S/L/E completely with the version from 10.6.2 and to also stick ALC662.kext from 10.6.2 that someone compiled into /Extra/Extensions You can get the 10.6.2 bundle here for the K45 shuttle hack by Eliade. http://www.insanelymac.com/forum/index.php?showtopic=185123 Good luck. Tried that, din't work. Just so you know, just installed Windows 7, and the speakers work, so it's not a hardware issue (had to test it to be sure). Any other ideas? I still don't understand why won't builtin speakers work while line-out does. Is there somewher where I can check if the plug is detected as connected or not? Quote Link to comment https://www.insanelymac.com/forum/topic/250628-i-cant-get-sound-intel-hda-realtek-alc662/#findComment-1653254 Share on other sites More sharing options...
alphaK Posted March 11, 2011 Share Posted March 11, 2011 In your case try getting DSDT patched properly. If you have kext installed in Extra and Snow/Extra/Extensions you might get cross-references...Try AD1988b.fix.kext that might work. Quote Link to comment https://www.insanelymac.com/forum/topic/250628-i-cant-get-sound-intel-hda-realtek-alc662/#findComment-1653367 Share on other sites More sharing options...
tglaria Posted March 15, 2011 Author Share Posted March 15, 2011 What's AD1988 anyway? Quote Link to comment https://www.insanelymac.com/forum/topic/250628-i-cant-get-sound-intel-hda-realtek-alc662/#findComment-1655727 Share on other sites More sharing options...
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