Problem with USB-Slots (E6220)

[Sina]

Hi all!

I´m new here and get my first experience with osx and hackintosh-systems.

First of all... sorry about my bad english, i´m from Austria.

 

My notebook: DELL Latitude E6220, with i5 CPU.

What i have done:

I installed El Capitan and I use the Clover-Bootloader.

I copied all kexts that i´ve found in the forum for my model into Library/Extensions

I copied the patched AppleHDA to System/Library/Ext.. too.

I Installed the kext for Voodoo-Sound.

After that, i repaired the kexts permissions and rebuild the cache.

 

Everything works fine, except Wifi (because it is an Intel-based Card), and except the USB-Slots on the left and right side of the Laptop. The USB-Ports of the docking-station are functional.

 

Before i installed the Voodoo-Sound kext, i was able to use all USB-Slots, unfortunately not afterwards..

 

Who can help? Is it possible to fix this problem?

Thanks a lot!

Greetings from Austria.

Sina

 

 

[Hervé]

If you're not using the DSDT specifically tuned for USB ports under EC (and later), make sure to use the Clover built-in USB patches (section ACPI, renaming of EHCx devices to EH0x). You'll also need a USB injector kext.

 

You may look at the contents (DSDT table + USBInjector kext) of the Extra folder posted in this E6220 El Capitan guide.

[Sina]

Hello Hervé,

 

thanks a lot!

Your tip (DSDT table) fixed the problem.

 

 

Another question:

Every third start of my computer resulted in a ∅.

do you have a solution?

Greetings

Sina

[Hervé]

Try and rebuild your cache: https://osxlatitude.com/index.php?/topic/9961-how-do-i-repair-permissions-and-rebuild-the-cache-yosemite-and-later/