New Surface Laptop 4 Intel firmware for Windows 10 and Windows 11 - Oct. 4

Improvements and fixes in the updates​

October 2022 updates​

October 04 release

The following update is available for Surface Laptop 4 with Intel Processor devices running Windows 10 October 2020 Update, Version 20H2, or greater.

This update improves system stability and enables new component integration.

Windows Update Name	Device Manager
Surface - Firmware - 7.12.139.0	Surface System Aggregator - Firmware
Surface - Firmware - 18.301.143.0	Surface UEFI – Firmware
Surface - Firmware - 160.35.35.0	Surface TCON - 13
Surface - Firmware - 160.35.34.0	Surface TCON - 15
Surface - Firmware - 160.35.18.0	Surface TCON

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Surface Laptop 4 update history - Microsoft Support

List of updates for Surface Laptop 4

support.microsoft.com