- Joined
- Mar 6, 2012
- Messages
- 185
- Motherboard
- 15ZD960-GX3DK
- CPU
- i3-6100U
- Graphics
- HD 520
- Mobile Phone
I installed Sierra 10.2.2 in Dell Venue 11 Pro 7140.
And i installed kext file and checked bug step by step
If i installed ACPIBatteryManager.kext, brightness higher and lower repeatly happen about 10 sec loop. When get login windows brightness higher like restart before. But after some seconds, brightness lower and after some seconds, brightness higer. I did similar exprience case in my laptop
Very strange.
I will check old kext and report
Thank you.
And i installed kext file and checked bug step by step
If i installed ACPIBatteryManager.kext, brightness higher and lower repeatly happen about 10 sec loop. When get login windows brightness higher like restart before. But after some seconds, brightness lower and after some seconds, brightness higer. I did similar exprience case in my laptop
Very strange.
I will check old kext and report
Thank you.
Last edited: