Help to get HDMI working Dell 7580 laptop

dman

New member
Joined
Nov 8, 2020
Motherboard
Dell 7580 Laptop
CPU
i7-8565U
Graphics
Intel Corp. UHD Graphics 620 (Whiskey Lake)
OS X/macOS
10.15.x
Bootloader
  1. OpenCore
Mobile Phone
  1. Android
Hello,

I've spent more than a few days trying to get HDMI support working in my laptop.

I got a mostly working EFI from here but the OP reports that s/he hasn't got HDMI working.

The best I've got so far is a rapidly flickering screen output to my 2nd monitor.

Attached PR files.

Thankyou for any assist.
 

Attachments

  • dman PR files.zip
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EliteMacx86

Administrator
Staff member
Joined
Jul 22, 2018
Motherboard
Supermicro X11SPA-T
CPU
Intel Xeon W-3275 28 Core
Graphics
2xAMD RX 580 8GB
OS X/macOS
11.0.x
Bootloader
  1. OpenCore
Mac
  1. MacBook Pro
Mobile Phone
  1. Android
  2. iOS
Hello,

I've spent more than a few days trying to get HDMI support working in my laptop.

I got a mostly working EFI from here but the OP reports that s/he hasn't got HDMI working.

The best I've got so far is a rapidly flickering screen output to my 2nd monitor.

Attached PR files.

Thankyou for any assist.
IOReg is corrupt.
The configuration is not as per the guide.

Currently, Clover is supported. OpenCore guides are being published. Wait until it's finished.
 

dman

New member
Joined
Nov 8, 2020
Motherboard
Dell 7580 Laptop
CPU
i7-8565U
Graphics
Intel Corp. UHD Graphics 620 (Whiskey Lake)
OS X/macOS
10.15.x
Bootloader
  1. OpenCore
Mobile Phone
  1. Android
IOReg is corrupt.
The configuration is not as per the guide.

Currently, Clover is supported. OpenCore guides are being published. Wait until it's finished.
Thanks, will do.
 

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