little_prince41 Posted August 17, 2008 Share Posted August 17, 2008 Hi.... I have method enable sound in alc268_installer . following me step 1.find VEN and DEV for HDAcontroller 1.1 open in windows and click rigth at My computer>Properties>Hardward>Device Manager>System Device>Microsoft UAA bus>Properties>Details Example PCI\VEN_10DE&DEV_055C&SUBSYS_01271025&REV_A1\3&13C0B0C5&0&38 VEN=10de, DEV=055c (it VEN and DEV of my) so it is 0x055c10de and pic10de,55c (it don't pic10de,055c) 2.install alc268_installer1 or 2 (but roboot) 3. go to Extensions folder and open AppleHDA.kext\Contents\PlugIns\AppleHDAController.kext\Contents\info.plist 3.1 add 0x055c10de <string>AppleHDAController</string> <key>IOPCIPrimaryMatch</key> <string>0x793a1002 0x437a1002 0x43831002 0x269a8086 0x26688086 0x27d88086 0x284b8086 0x293e8086 0x026c10de 0x037110de 0x75021039 0x546110b9 0x32881106 0x026c10de 0x03e410de 0x03f010de 0x044a10de 0x044b10de 0x055c10de</string> 4.go to Extensions folder and open ALCinject.kext\Contents\info.plist 4.1 add <string>pci10de,55c</string> <key>IONameMatch</key> <array> <string>pci8086,293e</string> <string>pci8086,2668</string> <string>pci8086,27d8</string> <string>pci10de,55c</string> <string>pci8086,269a</string> 5.open terminale and follow sudo -s cd /System/Library/Extensions/ chmod -R 755 appleHDA.kext chown -R root:wheel appleHDA.kext chmod -R 755 ALCinject.kext chown -R root:wheel ALCinject.kext repair and reboot i don't know you work?,but it work for me(But quality my sond no normal) sorry I write english not well Link to comment https://www.insanelymac.com/forum/topic/121387-alc268_installer-for-realteak-alc268/ Share on other sites More sharing options...
single-snake Posted August 17, 2008 Share Posted August 17, 2008 what's your laptop model? Link to comment https://www.insanelymac.com/forum/topic/121387-alc268_installer-for-realteak-alc268/#findComment-859059 Share on other sites More sharing options...
little_prince41 Posted August 17, 2008 Author Share Posted August 17, 2008 my laptop is Acer aspire 4520G Link to comment https://www.insanelymac.com/forum/topic/121387-alc268_installer-for-realteak-alc268/#findComment-859255 Share on other sites More sharing options...
Cheops Posted August 17, 2008 Share Posted August 17, 2008 I would love to know how to get my builtin subwoofer working on my acer 7720g with this method. Thanks ade. Link to comment https://www.insanelymac.com/forum/topic/121387-alc268_installer-for-realteak-alc268/#findComment-859306 Share on other sites More sharing options...
qjw451 Posted August 25, 2008 Share Posted August 25, 2008 i have the same laptop model,and i have the same problem,i have found lots of methods,but did not work.i will try yours.i hope it willl work. by the way,which country are you from? Link to comment https://www.insanelymac.com/forum/topic/121387-alc268_installer-for-realteak-alc268/#findComment-868916 Share on other sites More sharing options...
little_prince41 Posted August 26, 2008 Author Share Posted August 26, 2008 i have the same laptop model,and i have the same problem,i have found lots of methods,but did not work.i will try yours.i hope it willl works. by the way,which country are you from? thailand Link to comment https://www.insanelymac.com/forum/topic/121387-alc268_installer-for-realteak-alc268/#findComment-869119 Share on other sites More sharing options...
agel1 Posted August 26, 2008 Share Posted August 26, 2008 i did try this method and is the first time sound work in my aspire 4520, the sound quality is really bad, if i move the mouse fast when i'm playing music (sounds better) if somebody find a fix for this let me know thanks little_prince41 Link to comment https://www.insanelymac.com/forum/topic/121387-alc268_installer-for-realteak-alc268/#findComment-869515 Share on other sites More sharing options...
little_prince41 Posted August 27, 2008 Author Share Posted August 27, 2008 sound working in DVD player only. Link to comment https://www.insanelymac.com/forum/topic/121387-alc268_installer-for-realteak-alc268/#findComment-869978 Share on other sites More sharing options...
jinchengliu Posted August 29, 2008 Share Posted August 29, 2008 你好LITTLE，这个问题应该是硬盘读写速度慢的原因，我试过的，在U盘上听歌，也很顺的。你可以用XBENCH测试硬盘速度，非常低。我有成功过，很完美，音质相当好。但是当我重装的时候，问题又出现了。问题解决的时候只是一个偶然还没不知道什么原因。所以我相信是可以成功的。如果你能解决这个问题，那就好了。请告知 Link to comment https://www.insanelymac.com/forum/topic/121387-alc268_installer-for-realteak-alc268/#findComment-873120 Share on other sites More sharing options...
wattleferdz Posted August 30, 2008 Share Posted August 30, 2008 Hey little prince. How were you able to make your dvd player work? thanx! Link to comment https://www.insanelymac.com/forum/topic/121387-alc268_installer-for-realteak-alc268/#findComment-873825 Share on other sites More sharing options...
benxp Posted December 6, 2008 Share Posted December 6, 2008 Thank you. works on my 4520. Link to comment https://www.insanelymac.com/forum/topic/121387-alc268_installer-for-realteak-alc268/#findComment-989589 Share on other sites More sharing options...
DreamTrooper Posted January 31, 2009 Share Posted January 31, 2009 Agel1 are you using "idlehalt=0" at boot?? maybe thats your problem? Link to comment https://www.insanelymac.com/forum/topic/121387-alc268_installer-for-realteak-alc268/#findComment-1063756 Share on other sites More sharing options...
Recommended Posts