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Firewire / PCI-E Problems / Big Sur / Open Core 0.6.3

Joined
Aug 26, 2014
Messages
6
Motherboard
Gigabyte Z390 DESIGNARE (rev. 1.0)
CPU
i5
Graphics
RX 580
Mac
  1. iMac
Mobile Phone
  1. iOS
Firewire / PCI-E Problems / Big Sur

Successful BIG SUR - New Installation Open Core 0.6.3

Only two things do not work: Thunderbolt and Firewire PCI-E Cart.

Copy of config.plist Attached and 2 Images.

I will be very grateful for help / Info / opportunities.

Firewire PCI-E Cart - Startech PEX1394B3 (Despite System-Info - See attached images)

Maybe due to lack (ACPI / SSDT?). NB: Worked in CATALINA.

Hardware Info:

New Install: iMac 19.1 - (Open Core 0.6.3)

6-Core Intel i5 - 3.7 GHz

Memory: 1 x 16 GB - DDR4 - 3000 MHz

Gigabyte Designer Z390 Rev. 1.0

SAPPHIRE NITRO 8GB - Radeon RX 580

Display: Samsung U28D590 - 4K

Firewire PCI-E - Startech PEX1394B3 - (Does not work, despite driver ?.)

WIFI - PCI-E (PCE-AC68)
 

Attachments

  • EFI_Picture_BigSur_Copy.zip
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Joined
Aug 28, 2011
Messages
42
Motherboard
Gigabyte Z490 Aorus ELITE AC
CPU
i7-10700K
Graphics
RX 5600XT
Mac
  1. iMac
  2. MacBook Pro
Mobile Phone
  1. iOS
Hi,

I don't have a solution, but I'm experiencing something similar. My Firewire is recognized but the device, an audio interface, isn't visible in my sound preferences. It was working in the first few days of the install but stopped recently.

I have a post HERE with my build.
 
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