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HP Recommended
HP Z2 Mini G4 Workstation
Microsoft Windows 10 (64-bit)

Hi, I have a Z2 G4 mini with a thunderbolt flexio card installed with usb C port. I didn’t realise until today when I tried to connect my eGPU that the thunderbolt card drivers are not installed. I cannot see the thunderbolt card under device manager so my eGPU isn’t talking to the computer. 

I plugged the same eGPU to my LG gram laptop and it worked right away.

 

does anyone know how to get the thunderbolt card working?

1 ACCEPTED SOLUTION

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2 REPLIES 2
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the TBolt win 10 driver is posted on the driver page for your model

 

https://support.hp.com/us-en/drivers/selfservice/hp-z2-mini-g4-workstation/19968625

 

under the "Driver-Controller" is the tbolt driver,  sp93044

 

https://support.hp.com/us-en/drivers/selfservice/closure/hp-z2-mini-g4-workstation/19968625?ssfFlag=...

 

 

 

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Thank you, it worked!

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