Microsoft has released new firmware updates for the Surface Laptop (1st Gen) and the Surface Laptop 2.
A per the release notes, these new updates appear to be minor upgrades as they only focus on improving Battery Smart Charging reliability feature on a device.
Nonetheless, to keep your Surface device performing its best, make sure that you have the latest Surface update.
Surface Laptop (1st Gen) Changelog
| Windows Update History Name | Device Manager Name | Version and Update |
| Surface – Firmware – 145.603.139.0 | Surface System Aggregator – Firmware | 145.603.139.0* Improves Battery Smart Charging reliability. |
Surface Laptop 2 Changelog
| Windows Update History Name | Device Manager Name | Version and Update |
| Surface – Firmware – 145.603.139.0 | Surface System Aggregator – Firmware | 145.603.139.0* Improves Battery Smart Charging reliability. |
Downloads
- Surface Laptop (1st Gen) Drivers and Firmware
- Surface Laptop 2 Drivers and Firmware
 and the Surface Laptop 2. Full changelog and download links.l){kind=link}