Dell XPS 17 L702x Specs: Intel Core i7 2630QM @ 2.00 Ghz Intel HD3000 QE/CI Works 100% with Patched DSDT & Nvidia GT 555M Optimus doesnt work ( No 3d ) 8 GB DDR3 1333 Mhz 1920x1080 Full HD Realtek PCIe GBE Family Controller ( Works with realtek kext) Intel® WiFi Link 1000 BGN (doesnt work) ALC 665 (works with DSDT patch & patched HDA kexts) Synaptics Touchpad ( works 100% with smooth 2 finger scrolling) Quanta HD Webcam works out of the box Here's a simple guide to install 10.7.2: 1. Install iFail L2 with the following customization Chameleon 2.1, FakeSMC, Disabler, RTC, USB 3.0, PS2, Laptop Battery, Realtek RTL8111/8168 2. After successful installation restart and login to Windows 7 install MacDrive 8 and then access Lion partition Extra folder replace org.chameleon.Boot.plist & smbios.plist with the one's in 10.7.2 Dell XPS 17 L702x Kexts Pack.

Add ur service tag (6 to 7 digit unique number) of ur dell xps to smbios.plist. In smserial i used xxxxxx just replace them with ur dell xps service tag.Graphics mode is set to 1920x1080x32 by default if u have 1600x900x32 resolution then just replace it in org.chameleon.boot.plist 3.

Now most important step is to cut and move AppleIntelSNBGraphicsFB.kext ( Present in System/Library/Extensions) to Desktop and then delete kernelcache present in System/Library/Caches/com.apple.kext.caches/Startup 4. Now copy DSDT.aml & SSDT.aml ( Caution please use this DSDT & SSDT if u have only Core i7 2630QM processor ) from 10.7.2 Dell XPS 17 L702x Kexts Pack and paste them in the root of the lion Partition 5. Now restart and login to lion ( Kernel flags are no longer needed ) 6. Now in this step we will delete all unnecessary kexts from System/Library/Extensions ( Reason: Less kexts leads to smaller kernelcache which indeed helps in quick boot ) Delete Nullcpupowermanagement.kext, AppleIntelCPUPowerManagement.kext, AppleIntelCPUPowerManagementClient.kext, AppleHDA.kext, IOAudioFamily.kext, delete all InteL GMA 950, X3100, HD ( Be careful dont delete 4 HD3000 kexts, AppleIntelIntegratedFramebuffer.kext, AppleIntelSNBGraphicsFB.kext and AppleIntelSNBVA.bundle ) and finally delete all NVIDIA Geforce Kexts (there are 14 kexts in total) and once again clear the caches.

I would suggest you to download and use iatkos L2. Then follow this guide Mac OS X Lion Install Guide for Dell XPS 15 17 LX02x Optimus - InsanelyMac Forum. Mar 3, 2018 - How To Install Mac Os X On Dell Xps L502x. As about two years ago, when I was trying to install SL or Lion as a Hackintosh on my XPS.

Now install all kexts from 10.7.2 Dell XPS 17 L702x Kexts Pack and also dont forget to install AppleIntelSNBGraphicsFB.kext present on the Desktop using kext utility.app ( Present in Applications/Utilities/Tools ) 8. Install the latest chameleon 2.1 bootloader and restart Thats it all done use smcK-Stat-i.app (present in Utility Apps folder) to check CPU temperatures and benchmark with Geekbench u should get around 9600. Known Issues: Fn Brightness keys not working Update: Best DSDT ( Used latest bios A.12) so far everything is working perfectly and smoothly 1. Native PowerManagement working as it should with turbo ratios 6689 2.