Heinz Posted January 31, 2014 Share Posted January 31, 2014 Hello everybody! I have a problem with my Headphone Jack. I installed the OS X Version 10.7 Lion and everything worked great. On my System is also Windows 7 installed. The Problem is that everytime i switch from Windows to Mac my Headphones aren't working. Only the onboard speakers. When i start the myhack utility then and restart the System they're working again. As you can imagine this is very annoying. Does anyone have a solution for that? I hope you can help me. My System: Acer Aspire 5755G Nvidia Geforce GT 630M Intel Core I5-2450M 2,5 GHz Sandy Bridge Mainboard: Intel HM65 (Easybeast) Sound: Realtek ALC269 Link to comment Share on other sites More sharing options...
ericw12 Posted May 5, 2014 Share Posted May 5, 2014 I had the same problem. Just power-off completely and boot from cold. It should work. Link to comment Share on other sites More sharing options...
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