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Upgrade from El Capitan to macOS Sierra and USB 3.0 don't work

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after upgraded from El Capitan to macOS Sierra every seens worrk until connected a USB 3.0 external hard disk.

and nothing appears. reconnect to USB 2.0 port and works.

Tried to reinstal kext with multibeast 8.2.3 and nothing.

My system is a gigabyte Z97-HD3 i5 4690K, 8Gb fury memory, 2Tb Seagate, HD4600 Intel Graphics.
 

RehabMan

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after upgraded from El Capitan to macOS Sierra every seens worrk until connected a USB 3.0 external hard disk.

and nothing appears. reconnect to USB 2.0 port and works.

Tried to reinstal kext with multibeast 8.2.3 and nothing.

My system is a gigabyte Z97-HD3 i5 4690K, 8Gb fury memory, 2Tb Seagate, HD4600 Intel Graphics.

Same problem here USB 3 drive will not mount in USB 3 port but does in USB 2 port. If I plug a USB2 device (headphones mic etc.). They work fine I can even mount a drive formatted FAT in the USB 3 port.
 

RehabMan

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Same problem here USB 3 drive will not mount in USB 3 port but does in USB 2 port. If I plug a USB2 device (headphones mic etc.). They work fine I can even mount a drive formatted FAT in the USB 3 port.

Read post #2.
 
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Read post #2.
I read the post but i think i will live with the problem, Since everything else works fine. Perhaps a solution like the one used in el captain will become available at some point.
 

RehabMan

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I read the post but i think i will live with the problem, Since everything else works fine. Perhaps a solution like the one used in el captain will become available at some point.

The solution for 10.11 is applicable to 10.12.
 
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Hello!)
Same problem here USB 3 drive will not mount in USB 3 port but does in USB 2 port. If I plug a USB2 device (headphones mic etc.). They work fine I can even mount a drive formatted FAT in the USB 3 port.
In El Capitan all ports worked. I read post #2, use FakePCIID_XHCIMux.kext, USBInjectAll.kext
<dict>

<key>Comment</key>
<string>change _OSI to XOSI</string>
<key>Disabled</key>
<false/>
<key>Find</key>
<data>
X09TSQ==
</data>
<key>Replace</key>
<data>
WE9TSQ==
</data>
</dict>
<dict>
<key>Comment</key>
<string>change EHC1 to EH01</string>
<key>Disabled</key>
<false/>
<key>Find</key>
<data>
RUhDMQ==
</data>
<key>Replace</key>
<data>
RUgwMQ==
</data>
</dict>
<dict>
<key>Comment</key>
<string>change EHC2 to EH02</string>
<key>Disabled</key>
<false/>
<key>Find</key>
<data>
RUhDMg==
</data>
<key>Replace</key>
<data>
RUgwMg==
</data>
</dict>
Usb 3.0 work only with usb 2.0 devices. Help, please
 

RehabMan

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Joined
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Messages
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Hello!)

In El Capitan all ports worked. I read post #2, use FakePCIID_XHCIMux.kext, USBInjectAll.kext
<dict>

<key>Comment</key>
<string>change _OSI to XOSI</string>
<key>Disabled</key>
<false/>
<key>Find</key>
<data>
X09TSQ==
</data>
<key>Replace</key>
<data>
WE9TSQ==
</data>
</dict>
<dict>
<key>Comment</key>
<string>change EHC1 to EH01</string>
<key>Disabled</key>
<false/>
<key>Find</key>
<data>
RUhDMQ==
</data>
<key>Replace</key>
<data>
RUgwMQ==
</data>
</dict>
<dict>
<key>Comment</key>
<string>change EHC2 to EH02</string>
<key>Disabled</key>
<false/>
<key>Find</key>
<data>
RUhDMg==
</data>
<key>Replace</key>
<data>
RUgwMg==
</data>
</dict>
Usb 3.0 work only with usb 2.0 devices. Help, please

Read the Skylake Starter guide, create custom SSDT for USBInjectAll.kext.
 
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