Hi, BrendanRamirez!
Thanks for reaching Microsoft Community. We are sorry to learn you have issues with your Surface Pro 7 shutting down randomly. Thanks for taking the time to let us know about this.
Also, we need to gather information regarding this.
- What is your Windows version and OS Build? Press Windows and type
winver to obtain this.
- Are there accessories connected to your device (Type Cover, SD card, Surface Dock, charger, etc.)?
- Troubleshooting steps aside from the Windows Update, Surface Diagnostic Toolkit, and change of sleep settings you mentioned.
- Does this happen on any activity on the device? Please enumerate them.
- Does it happen with and without Internet connection?
- Does it happen when running on battery power? How about when plugged into its charger?
- Have you tried to 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.
For the meantime, please follow the steps below.
1: Update drivers and firmware
Check what is the current OS Build of your Windows version by going to
Settings > System >
About.
Go to Download driver and firmware for Surface, choose Surface Pro 7 then click
Download on the next page.
Choose the .msi file that matches your current OS Build and click
Next.
After downloading, run and install the .msi then Restart.
2: Run System File Checker
Please check this link for the steps in
Using the System File Checker Tool in Windows 10
3:
Use Windows Defender
to update definitions and scan.
4:
Aside from checking the Reliability History, please perform
Memory Diagnostic. Errors with the computer's memory can cause unreliable system operation.
From
Search, type
Memory Diagnostic and run the Windows Memory Diagnostic program.
Please refer to this page to check Windows stops responding on Surface for more information.
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