RainFlying Posted March 13, 2014 Share Posted March 13, 2014 All worked well with 10.9.1, after upgraded to 10.9.2, using the same DSDT file would cause black screen. So I extracted a new DSDT and did some patches, finally I got HD4000 working. But tried some AppleHDA.kext's and patches, none worked. Can anyone check the DSDT for me ? dsdt.aml.zip Link to comment Share on other sites More sharing options...
EMlyDinEsH Posted March 13, 2014 Share Posted March 13, 2014 I've checked your DSDT and found that your Battery DSDT patch is not complete. And for the audio part, the DSDT patch for this ok so you should check the system log for errors related to AppleHDA. However, still the DSDT is missing several patches needed to get the system working fine. Link to comment Share on other sites More sharing options...
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