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What's DOS?
Posts: 1
Registered: ‎10-12-2017
Location: US
Views: 1,067
Message 1 of 2

Thunderbolt Controller on P50

I just got a P50 with the M1000M and a Thunderbolt 3 display.   I am trying to get a Thunderbolt 3 to Thunderbolt 2 adapter to work to run my 27" Apple Thunderbolt display.   I have updated about every driver there is, yet I get "Ensure you are using the right cable" message and nothing shows up in my "attached device" list for thunderbolt (when I run the app).  I noticed that in the Device Manager there is no Thunderbolt Controller showing up also...  


I am running the graphics cards now in discrete mode.  Also am running Win10.    Any help would be appreciated.  I got this computer primarily because of the Thunderbolt 3, so I could still use my old display. 

Token Ring
Posts: 198
Registered: ‎07-27-2016
Location: US
Views: 1,001
Message 2 of 2

Re: Thunderbolt Controller on P50

Have you tried to get a TB3 monitor working? Sounds like the issue might be in the TB3 to TB2 conversion.


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