viper2k Posted March 21, 2010 Share Posted March 21, 2010 Hi, I have installed MacOSX SnowLeopard with the installed components: HP WOKRKSTATION xw4400 (DUAL CORE) with NVidia GeForce 9800 GT and Soundblaster Audigy. Sometimes it works all fine, but other times the system starts with no sound, no usb and slow graphic. After turning the Computer off, just power off, the computer starts, and all is working. Any solution for this? Thx Link to comment https://www.insanelymac.com/forum/topic/213393-snowleopard-sometimes-slow-graphics-no-usb-and-no-sound/ Share on other sites More sharing options...
scififan68 Posted March 21, 2010 Share Posted March 21, 2010 Hi, I have installed MacOSX SnowLeopard with the installed components: HP WOKRKSTATION xw4400 (DUAL CORE) with NVidia GeForce 9800 GT and Soundblaster Audigy. Sometimes it works all fine, but other times the system starts with no sound, no usb and slow graphic. After turning the Computer off, just power off, the computer starts, and all is working. Any solution for this? Thx Sounds like you have permissions issues, so run Kext Utility to fix all your problems. Link to comment https://www.insanelymac.com/forum/topic/213393-snowleopard-sometimes-slow-graphics-no-usb-and-no-sound/#findComment-1432620 Share on other sites More sharing options...
viper2k Posted March 22, 2010 Author Share Posted March 22, 2010 Sounds like you have permissions issues, so run Kext Utility to fix all your problems. I did it, but the problem still exists. Start working: Mon Mar 22 11:55:03 CET 2010Detected ... MAC OS X "Snow Leopard". Task: Full service for "/System/Library/Extensions/" and "/Extra/Extensions" folders. Repair Permissions for "/System/Library/Extensions" ... Done. -- Total processed: 5233 files for 29 sec. kext: 325 plugin: 23 bundle: 17 ppp: 10 Remove kexts caches ... Done. Waiting system rebuild "Snow Leo" "Extensions.mkext" ... Done -- Build time = 26 sec. Search "/Extra/Extensions/" folder ... Not Found. Syncing disk cache ... Done. All done. Have a nice day(night) ... Enjoy . Link to comment https://www.insanelymac.com/forum/topic/213393-snowleopard-sometimes-slow-graphics-no-usb-and-no-sound/#findComment-1432834 Share on other sites More sharing options...
lazybon3 Posted March 22, 2010 Share Posted March 22, 2010 Hello, I had a similar Problem, but just with no Audio working. I solved it by getting rid of the EFI-String injection, and just using the Injection from the Bootloader (PC-EFI 10.6) In the com.apple.Boot.plist i set the following: GraphicsEnabler=Yes EthernetBuiltIn=Yes and make sure you use the right kext for your onboard Audio Device. That solved all Problem for me, but i am using an Asus P5Q-E Motherboard. Just give it a try, maybe it works for you too... bye Link to comment https://www.insanelymac.com/forum/topic/213393-snowleopard-sometimes-slow-graphics-no-usb-and-no-sound/#findComment-1432856 Share on other sites More sharing options...
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