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(solved)No brightness on El Capitan

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Joined
Mar 10, 2016
Messages
957
Motherboard
Asus Z87 Pro WLAN
CPU
i7-4770K
Graphics
HD 4600 // GTX 980
Mac
  1. MacBook Air
Mobile Phone
  1. iOS
Hello, I installed El Capitan on my Lenovo G510 which is similar to Lenovo Y50-70. I extracted DSDT and SSDTs with Linux and disassembled it. Now I want to patch DSDT and SSDT for Brightness and other things. I applied these patches, but nothing happened.

"Remove _DSM methods"
"Rename GFX0 to IGPU"
"Fix _WAK Arg0 v2"
"HPET Fix"
"SMBUS Fix"
"IRQ Fix"
"RTC Fix"
"OS Check Fix"
"Fix Mutex with non-zero SyncLevel"
"Fix PNOT/PPNT"
"Add IMEI"
"7-series/8-series USB"
"Haswell LPC"

And on SSDT-4 I applied this patches

"Remove _DSM methods"
"Rename GFX0 to IGPU"
"Brightness Fix (Haskell)"

Has anyone a solution for working brightness?

An answer would be nice :)

Here are my Laptop Specs:

Lenovo G510
CPU: Intel Core i7 4700 MQ @ 2,40 Ghz ( Haswell )
GPU: Intel HD Graphics 4600 // AMD Radeon R7 M265
BIOS Version: Lenovo v.3.90 // Partition Table: GUID Partition Table ( Windows is installed in UEFI - Mode )
RAM: 8 GB DDR3L @1600 Mhz
Disk: Seagate SSHD Laptop Thin 500 GB
Motherboard: Lenovo intel based


 
Hello, I installed El Capitan on my Lenovo G510 which is similar to Lenovo Y50-70. I extracted DSDT and SSDTs with Linux and disassembled it. Now I want to patch DSDT and SSDT for Brightness and other things. I applied these patches, but nothing happened.

"Remove _DSM methods"
"Rename GFX0 to IGPU"
"Fix _WAK Arg0 v2"
"HPET Fix"
"SMBUS Fix"
"IRQ Fix"
"RTC Fix"
"OS Check Fix"
"Fix Mutex with non-zero SyncLevel"
"Fix PNOT/PPNT"
"Add IMEI"
"7-series/8-series USB"
"Haswell LPC"

And on SSDT-4 I applied this patches

"Remove _DSM methods"
"Rename GFX0 to IGPU"
"Brightness Fix (Haskell)"

Has anyone a solution for working brightness?

An answer would be nice :)

Here are my Laptop Specs:

Lenovo G510
CPU: Intel Core i7 4700 MQ @ 2,40 Ghz ( Haswell )
GPU: Intel HD Graphics 4600 // AMD Radeon R7 M265
BIOS Version: Lenovo v.3.90 // Partition Table: GUID Partition Table ( Windows is installed in UEFI - Mode )
RAM: 8 GB DDR3L @1600 Mhz
Disk: Seagate SSHD Laptop Thin 500 GB
Motherboard: Lenovo intel based


https://www.tonymacx86.com/threads/guide-patching-dsdt-ssdt-for-laptop-backlight-control.152659/
 
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