Acer Answers

Yellow Mark in Device Manager after BIOS Update

You may encounter a situation where, after updating to the latest BIOS version, a yellow mark appears in the Device Manager.

This unknown software device is a newly added feature for the 'Acer Application Base Driver', a software component created for the AcerSense application installation.

When you connect to the internet, Windows Update will automatically install the 'Acer Application Base Driver' software driver and the 'Unknown Device' will disappear.

Swift Series Intel^® Evo™

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Gaming on Chromebook

Swift Series Intel® Evo™

Game Pass

Acer Corner

Gaming on Chromebook

Swift Series Intel^® Evo™