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Brightness Control XPS 7590 (i7-9750H - UHD 630)

Joined
Jan 10, 2020
Messages
1
Guys I found a solution, I swapped my 4k OLED screen with an XPS 9560 4k LCD, and brightness control works now.
 
Joined
May 12, 2020
Messages
3
Motherboard
Dell XPS 7590 FHD
CPU
i7 9750H
Graphics
GTX 1650
Mac
  1. MacBook Pro
is thunderbolt working on LuletterSoul's EFI?, my configuration is xps 15 7590, FHD, 16GB and 4GB, i7, WD SN759 500GB. Also I can't make IMessage work.
 
Joined
Mar 12, 2017
Messages
31
Motherboard
Dell XPS 15 7590
CPU
i7-9750H
Graphics
Intel 630 - GTX 1650
Mac
  1. iMac
  2. MacBook Pro
Mobile Phone
  1. iOS
edit: I've managed to install everything with the files on the first page.
Shades is good enough for brightness management, but of course it distorts colours. I'll have to try the other options, I've heard there's a pay app, also do some test with a calibrator. Too bad because the OLED screen is trully beautifull, that's the reasons I picked this model.
 
Last edited:
Joined
Mar 12, 2017
Messages
31
Motherboard
Dell XPS 15 7590
CPU
i7-9750H
Graphics
Intel 630 - GTX 1650
Mac
  1. iMac
  2. MacBook Pro
Mobile Phone
  1. iOS
OK so the dimmer.aspp is very good. Actually a solution for me. It's far from being native ofc (there're weird things going on with colours that I'll test) but it has a nice overlay mac style, no bugs, hotkeys, goes to zero, you can pick the gaps etc.
 
Joined
May 12, 2020
Messages
3
Motherboard
Dell XPS 7590 FHD
CPU
i7 9750H
Graphics
GTX 1650
Mac
  1. MacBook Pro
is thunderbolt working on LuletterSoul's EFI?, my configuration is xps 15 7590, FHD, 16GB and 4GB, i7, WD SN759 500GB. Also I can't make IMessage work.
thunderbolt works. although there is a trick to use 2 monitors.
 
Joined
Mar 12, 2017
Messages
31
Motherboard
Dell XPS 15 7590
CPU
i7-9750H
Graphics
Intel 630 - GTX 1650
Mac
  1. iMac
  2. MacBook Pro
Mobile Phone
  1. iOS
Did any of you managed to get filevault to work?
 
Joined
Mar 12, 2017
Messages
31
Motherboard
Dell XPS 15 7590
CPU
i7-9750H
Graphics
Intel 630 - GTX 1650
Mac
  1. iMac
  2. MacBook Pro
Mobile Phone
  1. iOS
Anyway I'm using Dimmer extensivelly and even if it is the best solution this cannot replace a native one. Since the brightness is lowered in a linear fashion blacks get crushed the more you lowered it. I think that brightness modes do some sort of clever tricks to achieve an uniform contrast even at lower brightness. I love the OLED monitor and beside this issue, Filevault and HDMI not working everything is great. But for greater compatibility one should pick the XPS 2020, I've missed it but hey, goot to know for the next one :)
 
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