Hi, DeborahHough!
Thanks for reaching Microsoft Community. We are sorry to learn you have issues with your Surface Pro (5th Gen) not booting to Windows as it is stuck on the Windows logo. Thanks for taking the time to let us know about this.
If there is a progress bar under the Surface logo, an update is installing. Please allow it to complete. If there is none, kindly try the following steps to troubleshoot the issue:
Remove all external devices
Leave the Surface plugged into the charger and remove all external devices including USB drives, SD cards, or any keyboard or mouse dongles.
Force shutdown the device and restart
- Press and hold the power button until the screen turns off (about 10 seconds), then release the power button.
- Press and release the power button to turn your Surface back on. You should see the Microsoft logo.
If that doesn't work, here's how to make sure your Surface turns off completely:
Press and hold down the power button until your Surface restarts and you see the Windows logo screen (about 20 seconds), then release the power button.
We hope this helps you out, we highly encourage you to inform our Community by clicking on Yes or marking my post as an answer. This will help other members who may have the same issue as you. Otherwise, don't hesitate to update us so we can further assist you.
Kind regards,
Janette_Z