Hi Folks!! I just Install Os X 10.13.3 on my Dell XPS L502X, after some research I almost done with this project, but I'm facing some post installation problems...
My system don't wake up from Computer Sleep state - black screen, no power from USB to mouse connection.
When its came out from Display Sleep state only - some display glitches start in some application as Safari and Clover configurator Tools, IORegistryExplorer.. not in finder or any Apple Apps. Photos, iTunes...
My System Profile does not see my USB 3.0 Device Tree - the IORegistryExplorer show mu usb 3.0 ports after net.osx86.kexts.GenericUSBXHCI install at RP04 in AppleACPIPCI tree, this laptop has 3 USB ports one 2.0 in the right (USB + eSATA) and 2 USB 3.0 one in the back and one in the left side; the system mount the devices connected only if you insert any USB device in the back physical port, it's is like a trigger once you put a USB device in the back for it come alive normally, I mean the left USB do not work if you don't insert any USB Device at the back port first... I'm not sure if it's connection is USB 3.0 speeds or not, it's don't show any differences between a USB 3.0 Device like a Segate USB 3.0 external HDD and a USB 2.0 Mouse.
The Blue Ray disk drive works for a while, at some point it disconnected it's self, I have no idea why, the IORegistryExplorer shows it connection ok but after some time it shows as a red lined device. I insert a movie and works fine; I really don't tested in deep...
The Close Lid does not work, Not Change any display status.
I don't do the card reader Kext install yet.. so I still don't know if it's work or not
I need help with iMessages / FaceTime... does not work.
iTunes Store, Apple Store, iCloud works fine.
Audio Works Fine
Brightness works fine keep settings after restart.
Battery Works fine.
Here I put my Debug files
I know that it's a lot of work to do, but I appreciate any advise/help/support form any one with more experience than a newbie like me...