Contribute
Register

LG Gram 13 2017: Can't patch battery and brightness keys

Status
Not open for further replies.
Joined
Sep 24, 2013
Messages
104
Motherboard
Asus ZenBook UX410UQK
CPU
i5-7200U
Graphics
HD 620 - 940MX
Mobile Phone
  1. Android
I'm trying to patch DSDT to get working battery status and brightness keys. The strange things with this laptop are that I can't find any EmbeddedControl (battery) or _Q** (brightness keys). I don't know what to do now.
 

Attachments

  • debug_2569.zip
    3 MB · Views: 64
I'm trying to patch DSDT to get working battery status and brightness keys. The strange things with this laptop are that I can't find any EmbeddedControl (battery) or _Q** (brightness keys). I don't know what to do now.

Your kextcache output proves kexts are not installed correctly.
All kexts you need must be installed to the system volume.
Read post #2 of the Clover guide for details:
https://www.tonymacx86.com/threads/guide-booting-the-os-x-installer-on-laptops-with-clover.148093/

No sign of ACPIBatteryManager.kext either.

EmbeddedControl and battery methods are in SSDT-9-XnSsdt.aml.
 
@RehabMan Battery is working now, brightness keys also work. However, brightness of the screen doesn't change either by FN keys or Settings/Displays.
 

Attachments

  • debug_9859.zip
    2.8 MB · Views: 80
@RehabMan I've done everything in that guide (kext patch, AppleBacklightInjector, SSDT, EDID), still not work
 
After my laptop goes to sleep and wake up, brightness does work. Really strange
 
@RehabMan Did you read what I posted? I've followed your guide and brightness only works after my laptop sleeps and wakes up.
 
@RehabMan Did you read what I posted? I've followed your guide and brightness only works after my laptop sleeps and wakes up.

Any change requires new problem reporting files.
None attached.
 
Status
Not open for further replies.
Back
Top