Jump to content

Loss of USB port usage


6 posts in this topic

Recommended Posts

So I FINALLY got my High Sierra thumb drive to boot and once I got to the language selection screen, I noticed I lost all connectivity to my keyboard and mouse.

 

i tried plugging in both into all of my USB ports (2.0, 3.0, 3.1) to no avail.

 

i made sure I had the latest USBInject kext and XHCI-Unsupported kext in the Other folder.

 

i also noticed whilst troubleshooting, the thumb drive will ONLY boot using Verbose and plugged into one of the 2 3.1 ports.

 

does anyone have ANY suggestions?? I’ve been struggling for a week now on this!!

 

thanks in advance

 

-Sin

 

Build: Asus ROG Strix H370-I, i5 8400, 32Gb ddr 4 2133, 1Tb Samsung EVO 860 ssd

Edited by TheAngryYeti
Link to comment
Share on other sites

Patch port limit for high sierra

hernel & kext patches 

 

High Sierra 10.13.6:

Name*: com.apple.driver.usb.AppleUSBXHCI
Find* [HEX]: 837D880F 0F83A704 0000
Replace* [HEX]: 837D880F 90909090 9090
Comment: USB 10.13.6+ by PMHeart
MatchOS: 10.13.6

 

 

  • Like 1
Link to comment
Share on other sites

 Share

×
×
  • Create New...