Surface Update History:
Improvements and fixes in the updates
September 2025 updates
September 2 releaseThe following update is available for Surface Laptop 4 with Intel Processor devices running Windows 10, Version 22H2 or greater.
Improvements and fixes:
- Reliability:
- Addresses an issue that caused devices to lose audio after updates were installed, preventing the use of speakers or headphones.
| Windows Update Name | Device Manager |
|---|---|
| Intel(R) Corporation - System - 10.29.0.12108 | Intel(R) Smart Sound Technology BUS - System devices |
Source:
Surface Laptop 4 update history | Microsoft Support
List of updates for Surface Laptop 4
support.microsoft.com
Manual Download:
Download Surface Laptop 4 with Intel Processor Drivers and Firmware from Official Microsoft Download Center
All current drivers and firmware for the Surface Laptop 4 with Intel Processor
www.microsoft.com
