[Guide] Install 10.11 on Lenovo G580(20150) Laptop with Clover UEFI

[MustafaIsayev]

 

Specs

Model:G580(20150)

CPU:Intel Core I5 3210M 2.50 Ghz

RAM:8GB

GPU:IntelHDGraphics 4000

HDD:WD 750GB

AUDIO:Conexant cx20590

TOUCHPAD:ELantech

BIOS PATCHED

 

WORKING:

-Brightness (No hotkeys yet.)

-Audio (Fully working Internal and with External +MIC )

-HD 4000 Full QE/CI Enable Graphics

-Ethernet

-Sleep(No with plugged USB and with closing LID)

-Battery

-USB3.0

-WiFi replaced with 9285

-Touchpad(Elantech)

-Camera(oob)

NO WORKING

-VGA Output

-SD Card Reader

EL CAPITAN INSTALL

1.For creating Installation USB use the Clover OS X El Capitan-V6 and create UEFI bootable flashcard

2.in Bios disable Discrete Graphics(set Uma Graphics).Turn on UEFI mode

3.in Clover boot screen go to 

options->Tables dropping menu(Drap all oem SSDT[+])

options->DSDT fix mask(IntelGFX[+])

options->PCI devices(USB ownership[+]/usb injection[+]

options->Graphics injection(Inject EDID[+]/Inject Intel [-])

And then go back to Clover boot screen and boot from your el capitan installer and install os x.

 

 

For post install use the Clover OS X El Capitan-V6 from tonymacx86

after installation Clover to your HDD install this kext

 

ALXEthernet.kext

AppleHDA.kext(replace standart from s/l/exten and install modified)& turn on layout 12 in DSDT

ApplePS2ElanTouchpad.kext

IO80211Family.kext(replace standart from s/l/exten and install modified)

ACPIBatteryManager.kext

(All this Kexts attached in zip archive/Thanks for all people who modified this kexts)

 

in Clover configurator set to MacBookPro9,2

 

For HD 4000 need write in config plist with clover configurator 

Ig-platform- 0x01660003 

and 

Load vbios[+]

Patch Vbios[+]

inject EDlD [+] 

inject Intel[+] 

and after reboot see 1366x768

 

Extract your DSDT compile it and put in EFI/Clover/ACPI/patched/

PATCH in your DSDT This sections:

 

DTGP

HPET (for pm)

HDEF(layout 12 for audio)

ARPT(for 9285 wifi)

(All this patches from REHABMAN repo credits to Rehabman!)

 

For speedstep i use Clover method.

Open config plist with Clover configurator go to ACPI section and select:

DROP oem+

Generate c states

Generate p states

Enable C6,C7

Patch APIC

and then you can delete nullcpupowermanagment

 

 

For example i attached my config plist from EFI/clover/

 

config.plist

G580KEXTs.zip

HDEF Patch.txt

 

Work not finished yet..