Hello.
I had been having issues with the backlight being very dim on my laptop(Asus Q500a in my signature). So I first tried following the instructions here
https://www.tonymacx86.com/threads/...rol-using-applebacklightinjector-kext.218222/ and having not seen any changes in dimness nor the appearance of a brightness control slider/controller in syspref>Display, I went ahead with the instructions here:
https://www.tonymacx86.com/threads/guide-patching-dsdt-ssdt-for-laptop-backlight-control.152659/ and am still not seeing any improvements in the internal display. I only have the integrated GPU (HD4000). The attached files and posted output were generated after having completed both these operations. Any help would be much appreciated.
Code:
kextstat output:
13 2 0xffffff7f824e0000 0x66000 0x66000 com.apple.driver.AppleACPIPlatform (5.0) 65E05472-6AE7-3308-8CC8-FA6CB0DB2AEE <12 11 7 6 5 4 3 1>
25 0 0xffffff7f823ae000 0x2b000 0x2b000 com.apple.driver.AppleIntelCPUPowerManagement (219.0.0) F7CC3395-98DB-3420-9C24-1017D52E13AE <7 6 5 4 3 1>
89 0 0xffffff7f8207c000 0x3000 0x3000 com.apple.driver.AppleLPC (3.1) F51595F0-F9B1-3B85-A1C3-F984DAD4107E <86 12 5 4 3>
Code:
/S/L/E and kextcache output:
IOKitWaitQuiet() timed out.
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext VoodooHDA.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext RealtekRTL8111.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext IntelBacklight.kext
KernelCache ID: 190A4BDC15755CDF66BA43D5D271EC6C