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[solved] [HD5500] Broadwell display issue

Joined
Jul 4, 2017
Messages
17
Motherboard
Dell Inspiron 3558 (CloverUEFI)
CPU
Intel Core i3 5015u
Graphics
Intel HD Graphics 5500 (1366*768)
Mac
  1. MacBook Pro
Mobile Phone
  1. Android
Any solution now you know the device id?
0x10ec is Realtek.
0x0255 is ALC255.
Therefore Realtek ALC255. Not surprising that a solution for ALC295 did not work with ALC255 hardware.
 
Joined
Sep 9, 2011
Messages
937
Motherboard
HP 250 G5 (81EF) Clover UEFI
CPU
i3 5005u
Graphics
HD 5500 (1366x768)
Mobile Phone
  1. Android
Thanks
Will read and report back.
As per the solution you gave me towards the graphics acceleration do you have any one i can add to the kext and kernel to patch that will work with this ig=16160002 or 16160003 because this is brighter than 16260006
Have you implemented backlight control?
 
Joined
Jul 4, 2017
Messages
17
Motherboard
Dell Inspiron 3558 (CloverUEFI)
CPU
Intel Core i3 5015u
Graphics
Intel HD Graphics 5500 (1366*768)
Mac
  1. MacBook Pro
Mobile Phone
  1. Android
No
I dont know how to do it
Link?
 
Joined
Apr 18, 2018
Messages
28
Motherboard
Acer Aspire E17
CPU
Intel i5-5200U
Graphics
Intel Graphics HD5500
Mac
  1. MacBook Air
Yeap, but now it is :) Conclusion - always read the full guide! I've turned CMS on and voilà...

But the Intel HD 5500 works without backlight regulation. Will it be hard to repair that? I see that you have BDW with HD5500 too.
I have followed the same step as you did in the previous reply, but I'm still facing the glitching problem like your original image.
Could you tell me what is your additional action other than those five steps?
BTW, you've mentioned you turn CMS on, but my bios do not have this option, have you followed other guides or something?
 
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