Microsoft Surface Update History:
Improvements and fixes in the updates
April 2024 updates
April 23 releaseThe following update is available for Surface Laptop 5 devices running Windows 10 November 2021 Update, Version 21H2, or greater.
Improvements and fixes:
- Addresses a potential security vulnerability related to Intel® Security Advisories INTEL-SA-00923 & INTEL-SA-00929.
- Improves audio quality by addressing application crash issue when using a file in Dolby format.
- Enhances the audio system's stability and reliability to ensure seamless playback and recording, preventing any potential disruptions or failures that may interrupt audio streams.
Windows Update Name | Device Manager |
---|---|
Dolby - SoftwareComponent - 3.30201.210.0 | DolbyAPO Software Device (HSA) - Software components |
Dolby - SoftwareComponent - 3.30508.581.0 | DolbyAPO SWC Device - Audio Processing Objects (APOs) |
Dolby - Extension - 8.605.313.22 | Realtek High Definition Audio(SST) - Extensions |
Intel - System - 2334.5.1.0 | Intel(R) Management Engine Interface - System devices |
Realtek Semiconductor Corp. - MEDIA - 6.0.9561.5 | Realtek High Definition Audio(SST) - Sound, video and game controllers |
Intel - SoftwareComponent - 1.70.101.0 | Intel(R) iCLS Client - Software components |
Source:
Surface Laptop 5 update history - Microsoft Support
List of updates for Surface Laptop 5.

Manual Download:
Download Surface Laptop 5 from Official Microsoft Download Center
All current drivers and firmware for the Surface Laptop 5
www.microsoft.com