Microsoft Surface Laptop 3 receives a new firmware update, fixes keyboard and improves battery reliability

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by Sean Chan 

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Microsoft has released a new firmware update for Surface Laptop 3. The new update brings improvements and bug fixes for the laptop. You can head down to check out the changelog for the update:

Windows Update History Name Device Manager Name Version and Update
Surface – Firmware – 7.124.140.0 Surface UEFI – Firmware 7.124.140.0

  • Addresses issues related to the automatic brightness adjustment at low brightness.
Surface -Firmware – 14.310.139.0 Surface System Aggregator – Firmware 14.310.139.0

  • Improves device stability and battery reliability.
Surface – System devices – 6.94.139.0 Surface Integration Service Device – System devices 6.94.139.0

  • Improves reliability related to the Surface App experience.
Surface – Firmware – 14.102.139.0 Surface Keyboard – Firmware 14.102.139.0

  • Resolves keystroke repeat issues.

The new firmware update is available for the Intel variant of Surface Laptop 3 and is rolling out stages. You can head to Settings>Update and Security>Windows Update and click on Check for Updates to download and install the new firmware update.

Sean Chan

Sean Chan Shield

Tech Journalist

Sean Chan is a tech journalist with years of experience. He covers mainly hardware news and especially chip-related news from AMD, NVidia, and Intel.

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