- Joined
- Jun 15, 2020
- Messages
- 7
- Motherboard
- Z370P D3 (rev. 1.0) GIGABYTE
- CPU
- i5-8400
- Graphics
- RX 5700
- Mac
- Mobile Phone
My system is Gigabyte Z370P D3 + Core i5-8400 + Pulse 5700 GPU. Catalina 10.15.5.
The only problem is the USB 3.0 HDD that is showing as USB2.0 drive just after operating system launch.
USBMap is configured correctly. If I remove the drive and connect again to the same port it shows correctly USB 3.0.
In USBMap>Discover Ports it looks like the device is connected to HS03 (for example), but just after reconnect it shows on SS03. If I make a reboot it is USB3.0 again. But if I switch the PC off and than on - again USB2.0
If I remove HS03 from the kext - no drive on start-up, than reattach and USB3.0 shows again.
Looks like the system doesn't see the USB3.0 devices on startup. XHCI handoff is switched on (switch off doesn't help). I have no idea what to try else, any help comes in handy.
P.S. Everything was done according to Vanilla Guide.
P.P.S. With USBInjectAll.kext the same behaviour: USB2 on startup>remove>insert>USB3, so the problem should be related not to USBMap.
The only problem is the USB 3.0 HDD that is showing as USB2.0 drive just after operating system launch.
USBMap is configured correctly. If I remove the drive and connect again to the same port it shows correctly USB 3.0.
In USBMap>Discover Ports it looks like the device is connected to HS03 (for example), but just after reconnect it shows on SS03. If I make a reboot it is USB3.0 again. But if I switch the PC off and than on - again USB2.0
If I remove HS03 from the kext - no drive on start-up, than reattach and USB3.0 shows again.
Looks like the system doesn't see the USB3.0 devices on startup. XHCI handoff is switched on (switch off doesn't help). I have no idea what to try else, any help comes in handy.
P.S. Everything was done according to Vanilla Guide.
P.P.S. With USBInjectAll.kext the same behaviour: USB2 on startup>remove>insert>USB3, so the problem should be related not to USBMap.
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