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Max brightness at ~40% #33

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lekrsu opened this issue Mar 6, 2022 · 1 comment
Closed

Max brightness at ~40% #33

lekrsu opened this issue Mar 6, 2022 · 1 comment

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@lekrsu
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lekrsu commented Mar 6, 2022

The brightness of the screen at max is about 40% of the usual maximum. If I'd got USB C - HDMI to work, then this wouldn't be such a big problem, but no luck so far. The brightness do go down with the buttons too, but the darker brightness options are unusually dark, non readably dark.

This happens after the verbose/apple logo, and I believe it is when it moves to using the iGPU.

I put in some time and updated all the kexts and opencore to their latest versions, most of them.

Specs and info:

  • OS: Big sur
  • Dell XPS 9300
  • i7-1065g7
  • 1080 FHD Display
  • 16gb 3733mhz ddr4 ram
@lekrsu
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lekrsu commented Mar 13, 2022

I made a repo with a working EFI, without the brightness issue. Marking as closed.

@lekrsu lekrsu closed this as completed Mar 13, 2022
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@lekrsu