bibi785

Thanks it worked! Finally I re-flashed my USB stick for installation, made a clean vanilla install (it went fine with some boot flags) and installed Chameleon on my HDD with your DSDT. The HD4000 is working perfect but there are a few things which are not working : - Audio (I tried a VoodooHDA kext but it didn't work, my chipset is ALC663) - Webcam - Wifi (my card is an Atheros AR9485 and I can't find any kexts, I think there aren't) - Multimedia keys and scrolling on trackpad (well it's not very important though) Do you think there are DSDT patches for these things, or kexts, or no solution? Thanks

Ok I'll do this. Thanks

Hello! I'm desperately trying to run Mavericks on my laptop, but I cannot even reach the installer... (stuck at com.apple.applefscompressiontypezlib load succeeded, maybe a problem with HD4000). I think a proper DSDT would help, but I can't find my laptop in the dsdt databases, and when I try to patch it myself I get unfixable errors in DSDT Editor. Can someone have a look at it ? My laptop is a Asus N56VB-S3055H, here are the main specs : - Processor : i7-3630QM - Chipset : Intel Panther Point HM76 (Ivy Bridge) - Graphics : HD4000 (the ID is 01660003) + Nvidia GeForce GT740M (Optimus) - Ethernet : Qualcomm Atheros AR8161 PCI-E Gigabit Ethernet Controller - Wifi : Qualcomm Atheros AR9485WB-EG Wireless Network Adapter I post my untouched DSDT. Thank you DSDT-SSDT.zip