[Fix] USB Port Limit 10.14.1 - 10.14.3 by ©ydeng

DSM2

New member
Staff member
Joined
Oct 19, 2018
Messages
20
Motherboard
EVGA SR-3 DARK
CPU
Intel Xeon W-3275M
Graphics
2x AMD Radeon 6900XT
OS X/macOS
12.0.x
Bootloader
  1. OpenCore
Mac
  1. iMac Pro
  2. Mac Pro
  3. Mac mini
  4. MacBook Pro
Mobile Phone
  1. iOS
ydeng found a way how to fix the USB Port Limit Drama with this 3 KextsToPatch Entries.
These Patches are only valide for 10.14.1 - 10.14.3.
If you need patches for 10.14.4 check this thread: https://www.elitemacx86.com/threads/fix-usb-port-limit-10-14-4-by-©pmheart.365/

How To:

Just add them to your Config.plist and everything is great again.
All credits goes out to @ydeng


Code:
kext : com.apple.iokit.IOUSBHostFamily
Find : 83FB0F0F 871604 00
Replace : 83FB3F0F 871604 00
Name : USB Port Limit Patch 1 ©ydeng


kext : com.apple.driver.usb.AppleUSBXHCI
Find : 83FB0F0F 838F0400 00
Replace : 83FB3F0F 838F0400 00
Name : USB Port Limit Patch 2 ©ydeng


kext : com.apple.iokit.IOUSBHostFamily
Find : 83E30FD3 E34109DF
Replace : 83E33FD3 E34109DF
Name : USB Port Limit Patch 3 ©ydeng
 

EliteMacx86

Administrator
Staff member
Joined
Jul 22, 2018
Messages
3,416
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. Mac mini
  2. MacBook Pro
Mobile Phone
  1. Android
  2. iOS
ydeng found a way how to fix the USB Port Limit Drama with this 3 KextsToPatch Entries.
These Patches are only valide for 10.14.1 - 10.14.3.
If you need patches for 10.14.4 check this thread: https://www.elitemacx86.com/threads/fix-usb-port-limit-10-14-4-by-©pmheart.365/

How To:

Just add them to your Config.plist and everything is great again.
All credits goes out to @ydeng


Code:
kext : com.apple.iokit.IOUSBHostFamily
Find : 83FB0F0F 871604 00
Replace : 83FB3F0F 871604 00
Name : USB Port Limit Patch 1 ©ydeng


kext : com.apple.driver.usb.AppleUSBXHCI
Find : 83FB0F0F 838F0400 00
Replace : 83FB3F0F 838F0400 00
Name : USB Port Limit Patch 2 ©ydeng


kext : com.apple.iokit.IOUSBHostFamily
Find : 83E30FD3 E34109DF
Replace : 83E33FD3 E34109DF
Name : USB Port Limit Patch 3 ©ydeng
It works like a charm. Tested on macOS Mojave 10.14.3. :)
 

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