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

[Dell94]

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).

 

[Feartech]

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

 

[descargar2]

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 !!

 

[AM0207xx]

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

 

[Dell94]

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.

 

[Dell94]

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 .

 

[descargar2]

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]

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.

Brightness keys are covered in the brightness guide linked from the FAQ.
http://www.tonymacx86.com/el-capita...faq-read-first-laptop-frequent-questions.html

 

[Dell94]

Brightness keys are covered in the brightness guide linked from the FAQ.
http://www.tonymacx86.com/el-capita...faq-read-first-laptop-frequent-questions.html

thanks for the link will read it later.

 

[Tarak45]

Hi. I have problems with getting the backlight to work properly. I followed the Guide: https://www.tonymacx86.com/threads/...rol-using-applebacklightinjector-kext.218222/ , but I can't seem to get the slider showing in my display options. I have probably followed the guide wrong, but I can't figure out where the problem lies. Here is my EFI folder and IOReg copy: