EliteMacx86

Administrator
Staff member
Joined
Jul 22, 2018
Messages
2,827
Motherboard
Supermicro X11SPA-T
CPU
Intel Xeon W-3275 28 Core
Graphics
2xAMD RX 580 8GB
OS X/macOS
11.0.x
Bootloader
  1. OpenCore
Mac
  1. MacBook Pro
Mobile Phone
  1. Android
  2. iOS
help me pick up control brightness display, I use many instruction included from this thread but not working, now have slider in settings but not working. EFI
You must attach the files here only. Read here:
 

kenchanfr

New member
Joined
Mar 13, 2020
Messages
2
Motherboard
Acer Swift SF315-51G
CPU
Intel® Core™ i5-8250U CPU @ 1.60GHz
Graphics
Intel® UHD Graphics 620 or NVIDIA GeForce MX150
OS X/macOS
11.0.x
Bootloader
  1. Clover (UEFI)
Mac
  1. iMac
Mobile Phone
  1. Android
  2. iOS
Follow method two
Backlight has been successfully turned on

Thanks for this
 
  • Like
Reactions: EliteMacx86

MinecraftW06

Member
Joined
Oct 30, 2020
Messages
103
Motherboard
HP EliteBook Folio 9470m
CPU
Intel Core i5 3427U vPro
Graphics
Intel HD Graphics 4000
OS X/macOS
12.0.x
Bootloader
  1. OpenCore
Mobile Phone
  1. iOS
Tried method 1, it didn't worked. There is no brightness slider at SysPref --> Display, and the screen brightness is low.
PR files attached.
 

Attachments

  • Debug.zip
    3.3 MB · Views: 122

EliteMacx86

Administrator
Staff member
Joined
Jul 22, 2018
Messages
2,827
Motherboard
Supermicro X11SPA-T
CPU
Intel Xeon W-3275 28 Core
Graphics
2xAMD RX 580 8GB
OS X/macOS
11.0.x
Bootloader
  1. OpenCore
Mac
  1. MacBook Pro
Mobile Phone
  1. Android
  2. iOS
Tried method 1, it didn't worked. There is no brightness slider at SysPref --> Display, and the screen brightness is low.
PR files attached.
Method 1 is depreciated now. Use Method 2.
 

MinecraftW06

Member
Joined
Oct 30, 2020
Messages
103
Motherboard
HP EliteBook Folio 9470m
CPU
Intel Core i5 3427U vPro
Graphics
Intel HD Graphics 4000
OS X/macOS
12.0.x
Bootloader
  1. OpenCore
Mobile Phone
  1. iOS
Tried Method 2, no changes.
PR files attached.
Also, backlight is lower than normal.
 

Attachments

  • Debug2.zip
    4.7 MB · Views: 118
Last edited:

EliteMacx86

Administrator
Staff member
Joined
Jul 22, 2018
Messages
2,827
Motherboard
Supermicro X11SPA-T
CPU
Intel Xeon W-3275 28 Core
Graphics
2xAMD RX 580 8GB
OS X/macOS
11.0.x
Bootloader
  1. OpenCore
Mac
  1. MacBook Pro
Mobile Phone
  1. Android
  2. iOS
Tried Method 2, no changes.
PR files attached.
Also, backlight is lower than normal.
You must disable the NVIDIA Graphics so that the PNLF is attached to IGPU node.

Read here:
 

MinecraftW06

Member
Joined
Oct 30, 2020
Messages
103
Motherboard
HP EliteBook Folio 9470m
CPU
Intel Core i5 3427U vPro
Graphics
Intel HD Graphics 4000
OS X/macOS
12.0.x
Bootloader
  1. OpenCore
Mobile Phone
  1. iOS
If I disable discrete graphics, acceleration will work (e.g. Transparent dock)?
 

EliteMacx86

Administrator
Staff member
Joined
Jul 22, 2018
Messages
2,827
Motherboard
Supermicro X11SPA-T
CPU
Intel Xeon W-3275 28 Core
Graphics
2xAMD RX 580 8GB
OS X/macOS
11.0.x
Bootloader
  1. OpenCore
Mac
  1. MacBook Pro
Mobile Phone
  1. Android
  2. iOS
If I disable discrete graphics, acceleration will work (e.g. Transparent dock)?
Optimus isn't supported. Your Laptop uses IGPU for acceleration.
 

MinecraftW06

Member
Joined
Oct 30, 2020
Messages
103
Motherboard
HP EliteBook Folio 9470m
CPU
Intel Core i5 3427U vPro
Graphics
Intel HD Graphics 4000
OS X/macOS
12.0.x
Bootloader
  1. OpenCore
Mobile Phone
  1. iOS
So yes, or no?
 

Forum statistics

Threads
574
Messages
5,841
Members
5,089
Latest member
OmegaRed1723