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

Joined
Sep 22, 2019
Messages
2
Thanks for looking into this. I've somehow managed to bypass this after trying to start after multiple times. Now I have booted to MAC OS multiple times without Kernel panic. Mine is 4K OLED screes.

Below things are not working for me. Any help would be appreciated.

- Wifi (replaced wifi card with DW1820A) - but cannot get the wifi to work but bluetooth works
- External Hard drive - Usb works but hard drive is not recognised
- HDMI doesn't work
- GTX 1650 - I guess this is not supported

I've attached my clover and extensions folder if it may help.

What works is below:
- Trackpad works great
- Sound works
- bluetooth works


Many Thanks
Can you please write a guide for this 7590 OLED screen?

I have "NVMe Micron 2200S NVM" and I wonder if it's not possible to install on this SSD.
- When I set SATA to "Raid On", I can reach to installation screen but SSD is not available in Disk Utility.
- When I set SATA to "AHCI", installation gets stuck.

Thanks for sharing your L/E and Clover, by the way.
 
Joined
Nov 4, 2016
Messages
60
For some years I've been using this app to control OLED brightness:


It's a real brightness control, not some overlay screen. But I'm not sure if this app is still available.
 
Joined
Aug 28, 2012
Messages
12
Motherboard
Asus N750JV, Asus N752VX
Notebook Dell XPS 15 7590 Oled. Network ordered on Ali BCM943602BAED, rides. Catalina 10.15.1 installed everything works, except for the problem with Oled. After sleep, a black screen. I connected an external monitor via HDMI Samsung Sync Master, after sleep there is an image on it. Adjusting the brightness with the function buttons does not work, but the sun and the panel with the slider appear. To adjust the brightness I use a third-party program, Shady or Brightness Control, both work. Adjust the brightness on both displays. Who in the subject tell me how to configure. The media reported that Apple may soon put the Samsung Oled matrix in the MacBook Pro.
 

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Joined
Feb 6, 2019
Messages
1
Can you please write a guide for this 7590 OLED screen?

I have "NVMe Micron 2200S NVM" and I wonder if it's not possible to install on this SSD.
- When I set SATA to "Raid On", I can reach to installation screen but SSD is not available in Disk Utility.
- When I set SATA to "AHCI", installation gets stuck.

Thanks for sharing your L/E and Clover, by the way.
I have the same issue but my SSD is Samsung PM981a
 
Joined
Sep 22, 2019
Messages
2
Notebook Dell XPS 15 7590 Oled. Network ordered on Ali BCM943602BAED, rides. Catalina 10.15.1 installed everything works, except for the problem with Oled. After sleep, a black screen. I connected an external monitor via HDMI Samsung Sync Master, after sleep there is an image on it. Adjusting the brightness with the function buttons does not work, but the sun and the panel with the slider appear. To adjust the brightness I use a third-party program, Shady or Brightness Control, both work. Adjust the brightness on both displays. Who in the subject tell me how to configure. The media reported that Apple may soon put the Samsung Oled matrix in the MacBook Pro.
@vivar I have basic understanding of hackintosh, could you please share a simple guide? Which tutorial did you follow?
 
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