For more advanced troubleshooting, access the UEFI settings on your Surface Pro 9. Once in UEFI, go to Devices, disable the Docking USB port for at least 15 seconds, and then re-enable it. This can ...
The charging port, power cord, and power connector ... Make sure that no interruption would prevent your Surface or Windows 10 from starting or the battery from charging. Check if all the ...