Improvements and fixes in the update
The following updates are available for all Surface Laptop 3 devices running Windows 10 May 2019 Update, version 1903 or greater:
Not sure which processor is in your device? Check Settings > System > About
Surface Laptop 3 with AMD Processor
Windows Update History Name Device Manager Name Version and Update Surface – Firmware - 1.2238.140.0 Surface UEFI – Firmware 1.2238.140.0
- improves system stability and battery life.
Source: https://support.microsoft.com/en-us/...update-history