Surface Book (1st Gen)
The following updates are available for all Surface Book devices running Windows 10 May 2019 Update, version 1903 or greater:
Windows Update History Name Device Manager Name Version and Update Surface System 3.32.139.0 Surface DTX System devices 3.32.139.0
- resolves screen detach scenarios when using Light Theme.
Source: https://support.microsoft.com/en-us/...update-history
Manual download: https://www.microsoft.com/en-us/down....aspx?id=49497
Surface Book 2
The following updates are available for all Surface Book 2 devices running Windows 10 May 2019 Update, version 1903 or greater:
Windows Update History Name Device Manager Name Version and Update Marvell Semiconductor, Inc. Bluetooth 15.68.17017.115 Marvell AVASTAR Bluetooth Radio Adapter - Bluetooth 15.68.17017.115
- improves Bluetooth connectivity.
Marvell Semiconductor, Inc. Net 15.68.17017.115 Marvell AVASTAR Wireless-AC Network Controller Network adapters 15.68.17017.115
- resolves Wi-Fi connectivity issues and improves overall connection stability.
Surface System 3.32.139.0 Surface DTX System devices 3.32.139.0
- resolves screen detach scenarios when using Light Theme.
Source: https://support.microsoft.com/en-us/...update-history
Manual download: https://www.microsoft.com/en-us/down....aspx?id=56261