Firmware Update for Surface Laptop and Laptop 2

Microsoft has released new firmware updates for its Surface Laptop and Surface Laptop 2. These are intended to improve the stability of the devices.

According to the changelog, the following updates are available for the Surface Laptop: 

  • Intel (R) HD Graphics 620 24.20.100.6293 – Improves system stability.
  • Intel (R) Smart Sound Technology (Intel® SST) OED 9.21.00.3755 – Improves Audio in Pandora application.
  • Detection Verification 01.00.120.00 – Enables Intel SST detection functionality.
  • Intel (R) Dynamic Platform and Thermal Framework Power Participant – 8.4.11000.6436 Improves system stability.
  • Intel (R) Management Engine Interface 1815.12.0.2021 – Improves system stability.
  • Intel (R) Serial IO 12C Host Controller 30.100.1823.1 – Improves system stability.
  • Intel (R) Serial IO UART Host Controller 30.100.1823.1 – Improves system stability.
  • Marvel AVASTAR Bluetooth Radio Adapter – Bluetooth 15.68.9125.57 – Improves wireless security.
  • Marvel AVASTAR Wireless-AC Network Controller – Network adapters 15.68.9125.57 – Improves wireless security.
  • Realtek High Definition Audio (SST) – Sound, video and game controllers 6.0.1.8439 – Improves system stability.
  • Surface Display Color 3.16.136.0 – Improves system stability.
  • Surface Integration 14.7.139.0 – Improves battery reporting.
  • Surface Integration Service Device 4.18.136.0 – Improves system stability.
  • Surface Pen Pairing 3.21.139.0 – Improves the communication between the Surface App and the Surface Pen.
  • Intel (R) Dynamic Platform and Thermal Framework Generic Participant 8.4.11000.6436 – Improves system stability.
  • Intel (R) Serial IO GPIO Host Controller 30.100.1823.1 – Improves system stability.
  • Intel (R) Smart Sound Technology (Intel® SST) OED 9.21.00.3755 – Improves audio in Pandora application.
  • Surface UEFI 137.2307.769 – Improves system stability.
  • Surface System Aggregator 145.4.139.0 – Improves system stability.

he download is available on this Microsoft page. According to Changelog the following updates are available for Surface Laptop 2:

  • Intel (R) UHD Graphics 620 24.20.100.6294 – Improves the stability in Microsoft Edge browser.
  • Intel (R) UHD Graphics 62024.20.100.6294 – Graphics extension driver.
  • Surface System Aggregator 145.4.139.0 – Improves system stability.
  • Surface Serial Hub Driver 6.35.139.0 – Improves system stability.

Firmware updates are released in stages via Windows Update. Not all Surface devices will receive the update immediately, but it will be delivered to all devices. The firmware downloads of all Surface devices are available from this Microsoft site. (via)

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