Hi, Jason_88_88!
Thanks for reaching Microsoft Community and taking the time to let us know about your inquiry. Do you have the Surface Laptop 3 and the Surface Dock? Is this a setup for an office/business/enterprise?
We need to know what you want to achieve with your setup. Can you elaborate more on this? So we will understand the situation better.
Is this how you want it?
- Connect the Surface Dock (already connected to a power source) to the Surface device (while it is completely turned off).
- Expect the Surface device to turn on after being connected to the dock.
Looking forward for your response!
Kind regards,
Janette_Z