Improvements and fixes in the updates
September 2022 updates
September 22 release
The following update is available for Surface Go 2 devices running Windows 10 May 2020 Update, Version 20H1, or greater.
This update addresses "No bootable device" startup error. For more info, see Additional steps for Surface Go 2.
Windows Update Name Device Manager Surface - Firmware - 1.0.2.2 Surface UEFI - Firmware
Source:
Surface Go 2 update history - Microsoft Support
List of updates for Surface Go 2
support.microsoft.com
Manual download:
Download Surface Go 2 Drivers and Firmware. from Official Microsoft Download Center
All current firmware and drivers for the Surface Go 2
www.microsoft.com