FIX How to Fix Broadcom Ethernet on macOS [Clover/OpenCore]

EliteMacx86

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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
How to Fix Broadcom Ethernet [Clover/OpenCore]

This guide is about fixing Broadcom Ethernet chips on macOS using Clover or OpenCore.

Supported Chipset
  • BCM5722
  • BCM5754
  • BCM5754M
  • BCM5755
  • BCM5755M
  • BCM57788
  • BCM5787
  • BCM5787M
  • BCM5906
  • BCM5906M
Supported Vendor ID and Device ID
  • 14e4,165a
  • 14e4,167a
  • 14e4,1672
  • 14e4,167b
  • 14e4,1673
  • 14e4,169b
  • 14e4,1693
  • 14e4,1712
  • 14e4,1713
  • 14e4,1691
  • 14e4,1698
  • 14e4,16b5
  • 14e4,1692
  • 14e4,1600
  • 14e4,1681
  • 14e4,1680
Adding Kext to ESP


Download BCM5722D.kext from the Downloads section of this forum.

For Clover:
Copy the BCM5722D.kext to EFI/Clover/Kext/Others

For OpenCore:
Copy the BCM5722D.kext to EFI/OC/Kexts.

Note:
For OpenCore, you'll also need to add the kexts entries in Kernel section of your config.plist

Restart your System



After performing all the above steps, restart your system for the applied changes to take effect.
 
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