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Cannot Adjust Brightness On my Laptop( Mac os Sierra 10.12.2)

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Joined
Feb 21, 2017
Messages
18
Motherboard
Toshiba L50-A
CPU
Core I5 3230M Intel 7 Series C216,HM76
Graphics
Intel HD 4000/GT 740M(disabled) 1366x768
Hi, I'm new to hackintosh. it is possible to adjust my laptop display brightness? The display show built-in display with black monitor image but i cannot find any setting or option to adjust brightness. Can refer to image below. The display preferences pane is working with custom EDID.

My laptop spec: Toshiba Satellite L50-A
Intel I5 3230m ivy bridge (1366x768)
8GB Ram DDR3
Intel 7 series chipset c216 HM76
Intel HD 4000/ Gt 740M
Ar956x( working )
Alc 269vb (VodoooHda 2.8.9).
 

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Feartech

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Joined
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Messages
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Motherboard
Asus N752VX-OpenCore
CPU
i7-6700HQ / HM170
Graphics
HD 530 1920 x 1080
Mac
  1. iMac
Mobile Phone
  1. iOS
Hi, I'm new to hackintosh. it is possible to adjust my laptop display brightness? The display show built-in display with black monitor image but i cannot find any setting or option to adjust brightness. Can refer to image below. The display preferences pane is working with custom EDID.

My laptop spec: Toshiba Satellite L50-A
Intel I5 3230m ivy bridge (1366x768)
8GB Ram DDR3
Intel 7 series chipset c216 HM76
Intel HD 4000/ Gt 740M
Ar956x( working )
Alc 269vb (VodoooHda 2.8.9).
moved to laptop support

you will need to patch your DSDT etc https://www.tonymacx86.com/threads/guide-patching-laptop-dsdt-ssdts.152573/

this may also be helpful afterwards: https://www.tonymacx86.com/threads/guide-patching-dsdt-ssdt-for-laptop-backlight-control.152659/

your profile needs your hardware profile filled out as well
 
Joined
Feb 14, 2017
Messages
8
Hi, I'm new to hackintosh. it is possible to adjust my laptop display brightness? The display show built-in display with black monitor image but i cannot find any setting or option to adjust brightness. Can refer to image below. The display preferences pane is working with custom EDID.

My laptop spec: Toshiba Satellite L50-A
Intel I5 3230m ivy bridge (1366x768)
8GB Ram DDR3
Intel 7 series chipset c216 HM76
Intel HD 4000/ Gt 740M
Ar956x( working )
Alc 269vb (VodoooHda 2.8.9).

Hi Dell94.

I use the same model wifi. How get run?. Pleaseee !!
 
Joined
Mar 10, 2016
Messages
964
Motherboard
Asus Z-87 Pro WLAN
CPU
i7-4770K
Graphics
HD 4600 // GTX 980
Mac
  1. MacBook Air
Mobile Phone
  1. iOS
Hi, I'm new to hackintosh. it is possible to adjust my laptop display brightness? The display show built-in display with black monitor image but i cannot find any setting or option to adjust brightness. Can refer to image below. The display preferences pane is working with custom EDID.

My laptop spec: Toshiba Satellite L50-A
Intel I5 3230m ivy bridge (1366x768)
8GB Ram DDR3
Intel 7 series chipset c216 HM76
Intel HD 4000/ Gt 740M
Ar956x( working )
Alc 269vb (VodoooHda 2.8.9).
Please also update your personal details and fill in your laptop specs like it is written in RehabMans FAQ to get better support in the future.
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/

You need to apply "Brightness Fix" to your DSDT and install IntelBacklight.kext to EFI/Clover/kexts/other and S/L/E
 
Joined
Feb 21, 2017
Messages
18
Motherboard
Toshiba L50-A
CPU
Core I5 3230M Intel 7 Series C216,HM76
Graphics
Intel HD 4000/GT 740M(disabled) 1366x768
moved to laptop support

you will need to patch your DSDT etc https://www.tonymacx86.com/threads/guide-patching-laptop-dsdt-ssdts.152573/

this may also be helpful afterwards: https://www.tonymacx86.com/threads/guide-patching-dsdt-ssdt-for-laptop-backlight-control.152659/

your profile needs your hardware profile filled out as well

Thanks for your help. my brightness work now but i can't use fn+F2/F3 to adjusting my brightness. little bit weird it is fn+INS/PGDN to adjust my laptop brightness.
 
Joined
Feb 21, 2017
Messages
18
Motherboard
Toshiba L50-A
CPU
Core I5 3230M Intel 7 Series C216,HM76
Graphics
Intel HD 4000/GT 740M(disabled) 1366x768
Hi Dell94.

I use the same model wifi. How get run?. Pleaseee !!
Hi if you have ar956x you can download this file. ..please read the 9565.txt follow the instruction .
 

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Joined
Feb 14, 2017
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8
Hi if you have ar956x you can download this file. ..please read the 9565.txt follow the instruction .

I downloaded zip and follow instruccions.
I deleted from S/L/E
  • BTFirmwareUploader.kext
  • IO80211Family.kext (original system)
  • IO80211FamilyV2.kext (original system)
And EFI
  • AppleACPIPlatform.kext
  • VoodooBattery.kext
  • VoodooHDA.kext
  • VoodooPS2Controller.kext

The icon wifi search infinity and not find none network. If not eliminate all kext, show 'none hardware find'

GPU:
Intel 520
GTX 950m
CPU i7 6500u Skylake
Wifi: Atheros AR956x
motherboard: ASUSTeK X756UXM
BIOS: AMI Versión del BIOS X756UXM.202
 

RehabMan

Moderator
Joined
May 2, 2012
Messages
184,101
Motherboard
Intel DH67BL
CPU
i7-2600K
Graphics
HD 3000
Mac
  1. MacBook Air
Mobile Phone
  1. iOS
Joined
Jun 30, 2016
Messages
29
Motherboard
Asus Zenbook UX305UA (Clover UEFI)
CPU
i7-6500U
Graphics
HD 520, 3200x1800

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  • EFI.zip
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