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Published 20 hours ago • verified publisher icon msbence

Backlight not working with Ventura 13.4

Open cvega48 opened this issue 1 year ago • 2 comments

I have updated to 13.4 and now Backlight drops when getting into macOS. I get backlight the first part of the booting process with the Apple Logo, but then it turns off and can't see anything. Works great when connected to a secondary Screen but not the main laptop screen.

Are you updating to 13.4 anytime soon?

cvega48 avatar Jun 07 '23 21:06 cvega48

Latest WhateverGreen.kext fixed this issue. Also need to add "-igfxblt" to the boot arg.

BillDH2k avatar Jun 29 '23 20:06 BillDH2k

Update on this. Updating to 13.5 fixed the issue.

cvega48 avatar Sep 28 '23 05:09 cvega48