Note : in case you have booting troubles Try to change SMBIOS in ist to diffrent model as MacbookPro 10.1, MacBookPro 11.2, MacBookPro 13.1Īlso you can try iMac 14.2 ( works nicely with me I don't know why ) I use it sometimes to reduce CPU temp ( search google ) also I've found useful app to disable CPU turbo boost. I use this PC all time with 4k external monitor while laptop led screen is closen using external mouse and Keyboard for Graphic design and video editing H264 with hardware acceleration is working but no H265 hardware acceleration I think due to Haswell limitation The same thing with High Sierra except that Nvidia Web Drivers are available and Cuda are ready IF you are using Mojave No Cuda drivers available till now but Nvidia GPU works with 4k External Monitor via DP Fully Accelerated Qi-Ci ,Īlso you can Disable Bios graphics Optimus to disable Intel HD GPU and use only Nvidia GPU I recommend using Hackintool by install kexts and rebuild kextcacheġ0- Reboot your PC and check everything is working correctly ( Audio, Bluetooth, WiFi, Internet, USB 3, Trim. Rebuild kextcache and repair permissions use any method or tool to install ALL KEXTS to Library/Extensions * On my attached files Find ( Boot Disk EFI ) copy EFI Folder and Paste it in your Drive EFI PARTITION instead of deleted one "same as step 6" * Mount your OSX Drive EFI PARTITION and delete ( EFI Folder if existed ) *Copy my attached files to your Desktop and Eject USB * Start Installation Process ( it will reboot several time during installation so press F12 each time to boot from your USB ) - search Youtube videos to see the installation processĨ- Once installation done and you reach your OSX desktop * Then I recommend to install Clover bootloader to create EFI Folder on your USB (UEFI Method)Ĥ- Once you create OSX Installation USB mount USB EFI PARTITION and DELETE EFI FolderĦ- On my attched files Find ( install Folder ) Copy EFI Folder and Paste it in your USB EFI PARTITION ( instead of deleted one in step 4)ħ- Now you are ready to Install OSX for Dell Precision M6800 * Switchable Graphics = Enable Switchable Graphicsģ- Create your OSX Installation USB ( Search How, its not my Topic ) * Serial Ports = Disabled ( If you are using Dock station then Enable it - Expermental ) No Bios reset issue when reboot, Works with Dual Boot ( Win + OSX )ġ- Reset BIOS to its default and Update it to A25Ģ- Modify BIOS setting ( Press F12 to see Options ) This Process has been successfully tested with High Sierra and Mojave 10.14.5īoth IGPU and DGPU are Working Together Correctly like a Desktop Intel I7 4900MQ 2.8 Mhz - Intel HD Haswell 4600 This instructions is for Dell Precision m6800 (and similar Dell Precision Models - Experimental)īefore you start Please note that : I am using Dell Precision m6800 with these SPEC : If you need any help or have any questions or issue please let me know in the Support section of the forum and I will reply as soon as possibleĪttached Files in First Post ( Google Drive Link 50 MB ) Ready for Catalina ( wait for the official release and Hacks developers final fixes to be ready ) Alots of work, search and tests to get this result with this Laptop No more Kernel Panic with release or security update Fans has been adapted by ACPIPoller.kexts and SSDT for more cooling and less noise Alots of Tweaks has been added to ACPI, ist and IntelFrameBuffer all fixes files and instructions are included No black Screen when external monitor is connected Use Intel HD only or Intel HD + Nvidia (if you want Nvidia only then disable Fully working everything, audio, Bluetooth, Brightness slider, card reader, mSata, ethernet, Wifi, Camera ,all USB 3 Ports and many more you will explore it yourself. This my final EFI with alots of fixes and tweaks works for both High Sierra and Mojave only you will need Nvidia web drivers and Cuda to get fully working machine for graphic designing, video editing and 3D. I want share with you after long search and fixes my final EFI Partition for Dell Precision WS M6800 & M4800 and will work 99 % on any similar ModelĪll files, Kexts, ACPI, Guide are all included in zip file linked below Thank you very much for your wonderful and useful forum
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |