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Forums Ask a Question Red light on detach button is on Reply To: Red light on detach button is on

Reply To: Red light on detach button is on

Forums Ask a Question Red light on detach button is on Reply To: Red light on detach button is on

Evan Forrest

There should be an app or game is using your Surface Book’s dGPU. Anyway, by default, your Surface Book should popup a message to show you what specific app or game that is using the dGPU.

Surface Book detach error message

You need to close that app or game in order to detach the screen from the base. You can also restart your Surface Book to make sure there is no app or game is running on dGPU.

#2320

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