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jkbuha / XPS-9500-CometLake-OpenCore

Dell XPS 9500 i9-10885H with macOS and OpenCore
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Backlit screen slow response #18

Closed hieudn3012 closed 1 month ago

hieudn3012 commented 1 month ago

Hi. Thank you for your files. It works great on my XPS 9500. However, it still has one problem: everytime I open the computer, it takes 2-3 minutes for the screen backlit to light up (the content still works fine, I can even control the computer with a flashlight point to the screen) can you help address the issue? Thank you.

jkbuha commented 1 month ago

Never seen this before. Could you try the following:

  1. Try the macos shortcut to switch off and on the screen (Ctrl+Shift+Insert)
  2. Apply the RTC wake disable patch in the recent commit, reboot and see if it happens again?
hieudn3012 commented 1 month ago

Tried with the second option. Problem seems to be solved. Thank you!