beseda Posted November 14, 2014 Share Posted November 14, 2014 Could be a DSDT issue. Do you have same CPU as the OP? Try same boot flags but with different FB value DSDT=0 nv_disable=1 GraphicsEnabler=Yes IntelCapriFB=4 dart=0 -v -f yes ok, thanks! Link to comment Share on other sites More sharing options...
beseda Posted November 14, 2014 Share Posted November 14, 2014 yes ok, thanks! USB ports are not working too Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 14, 2014 Moderators Share Posted November 14, 2014 USB will work with the patched DSDT. Right now, we're trying to figure out the correct value to get full QE/CI for your display. Then I could repatch your DSDT. Have you try the different value? from 0 to 11 Link to comment Share on other sites More sharing options...
beseda Posted November 14, 2014 Share Posted November 14, 2014 USB will work with the patched DSDT. Right now, we're trying to figure out the correct value to get full QE/CI for your display. Then I could repatch your DSDT. Have you try the different value? from 0 to 11 Looks like it works with values 4 and 9. Tried feom 0 to 11. Display from NVIDIA and Video is IntelHD4000 Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 14, 2014 Moderators Share Posted November 14, 2014 backup your dsdt and FB and try these. Repatched to platform-ID 4 xps_L421x.zip Link to comment Share on other sites More sharing options...
beseda Posted November 15, 2014 Share Posted November 15, 2014 backup your dsdt and FB and try these. Repatched to platform-ID 4 Works like last DSDT. No result Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 15, 2014 Moderators Share Posted November 15, 2014 I seem to have the same issue with my system with nvidia/HD 4000. Booting with -f fixes it. Link to comment Share on other sites More sharing options...
beseda Posted November 15, 2014 Share Posted November 15, 2014 I seem to have the same issue with my system with nvidia/HD 4000. Booting with -f fixes it. I booted with -f and UseKernelCache=No flags. Still the same freezing message What else keys do I need to use? Link to comment Share on other sites More sharing options...
beseda Posted November 15, 2014 Share Posted November 15, 2014 I seem to have the same issue with my system with nvidia/HD 4000. Booting with -f fixes it. btw brightness and toucpad didn't work after your DSDT Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 15, 2014 Moderators Share Posted November 15, 2014 Perhaps platform-id 9 works better for your system. Restore the original DSDT and the FB I patched for 10.9.5. Then try booting with -f again, see if there's any difference. Link to comment Share on other sites More sharing options...
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