Surface Laptop 3 with AMD processor is receiving the September 2020 Firmware Update.
These updates are available for Surface Laptop 3 devices running Windows 10 May 2019 Update, version 1903, or greater.
If you are not sure which processor is installed on your device? Check Settings > System > About.
Surface Laptop 3 Firmware Changelog (Sep 2020)
| Windows Update History Name | Device Manager Name | Version and Update |
| AMD – System – 1.2.0.112 | AMD UART Controller – System devices | 1.2.0.112 Improves system stability. |
| Advanced Micro Devices, Inc. – Display – 26.20.12059.3000 | AMD Radeon (TM) Vega 9 Graphics – Display Adapter / AMD Radeon (TM) Vega 11 Graphics – Display adapters | 26.20.12059.3000 Improves system stability by addressing waking from sleep scenarios. |
| Surface – Firmware – 1.2545.140.0 | Surface UEFI – Firmware | 1.2545.140.0 Addresses issues related to waking from sleep bugcheck and unexpected shutdown failure. |
| Surface – Firmware – 16.308.139.0 | Surface System Aggregator – Firmware | 16.308.139.0 Improves battery reliability during low battery scenarios. |
Source: Microsoft
