mugatuboochu Posted April 29, 2013 Share Posted April 29, 2013 Hey guys! So I successfully installed MacOS 10.8.3 on my Acer Aspire 5740-6378. I also have successfully installed the Intel HD Graphics kexts (QE and CI for 10.8.3). I found a working kext to make the touchpad fully functional and another working text to have a working battery status indicator. My only real issue is sleep mode. I can't get it work no matter how hard I try. I've tried: 1) SleepEnabler and removing nullcpupowermanagement.kext Result: Sleep Mode = black screen and then fan buzz, while computer never completely turns "off" 2) Extracting and patching my DSDT with the "Aspire 5740" DSDT from olarila. Result: Can't boot into MacOS When I tried rebuilding my DSDT (using DSDT Editor) and fixing for errors - I got 4 warnings that I couldn't "fix". When attempting to use the DSDT (putting it in the Extras folder), I kept getting kernel panics when trying to boot into MacOS. I then had to remove the DSDT to get back into MacOS (I am not using a DSDT at the moment!). 3) Using no DSDT with nullcpupowermanagement.kext (currently what I am doing now) Same result as #1 I have made a backup of my DSDT (unpatched) using this perl code via terminal: dsdt-original.aml.zip And here is my patched DSDT that results in 4 warnings from the compiler and does not allow me to boot into MacOS: DSDT-patched-4warnings.aml.zip Please help me fix my DSDT, as I heard this might be the best way to fix the sleep mode issue! Also, does anybody know if I need an SSDT as well? I've never made one nor have any idea on how to make one for this laptop. To conclude: The system is fully functional. I can reboot and shutdown with no problems, sound works, webcam works, graphics work with perfect resolution, speed is great, and bootup usually works without any kernel panics. Link to comment Share on other sites More sharing options...
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