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Solved > (fix unrelated to title) Asrock motherboard XHCI handoff option missing

Joined
Jan 12, 2021
Messages
2
Motherboard
Asrock B350 R4
CPU
Ryzen 1700
Graphics
RX 480
Need some help with this the mobo is asrock ab350m hdv r4, I can’t find the xhci handoff option anywhere. Tried updating and downgrading my uefi to no effect, there is a usb configuration section, but the option isn’t there :(
 

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Joined
Sep 9, 2010
Messages
390
Motherboard
Asrock Z490m pro-4
CPU
i9 10850K
Graphics
Vega 64
Mac
  1. MacBook Pro
Mobile Phone
  1. iOS
Need some help with this the mobo is asrock ab350m hdv r4, I can’t find the xhci handoff option anywhere. Tried updating and downgrading my uefi to no effect, there is a usb configuration section, but the option isn’t there :(
Are you having issues in macOS without it? I haven't needed to change this in several macOS iterations.
 
Joined
Jan 12, 2021
Messages
2
Motherboard
Asrock B350 R4
CPU
Ryzen 1700
Graphics
RX 480
my USB 2.0 ports aren't working even after i mapped them, tried lots of guides and this is the one thing i still haven't gotten to :/
hackintool and other tools don't even detect any devices i insert into them

edit: on second thought, this is probably unrelated to the usb handoff, my mobo has 2 controllers, one xhci and one ptxh, the only ports that aren't working are the ptxh ones

edit 2: got it fixed with the genericusbxhci kext
 
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