The hardware ID refers to the Airplane Mode HID Mini-driver for Virtual Keyboard . This driver is typically required for laptops—especially those using Intel processors or those in the "Classmate PC" line—to manage the physical or virtual keyboard shortcuts that toggle airplane mode and wireless radios. Understanding the Driver
No manufacturer will claim it. It does not appear in BIOS update logs. It has no driver on Windows Update, no legacy .INF file buried in C:\Windows\System32\DriverStore . Search for it, and you will find forum threads that end not with solutions, but with silence. A user in 2017: "What is this?" A reply in 2019: "Did you ever figure it out?" The rest is dust. acpi fnbt0000 0 driver windows 10
If that fails, select and point it to the folder where you downloaded the files from the Update Catalog. The hardware ID refers to the Airplane Mode
If the device appeared after an in-place upgrade (e.g., from Windows 7 to 10), some ACPI tables may be mismatched. A clean install of Windows 10 (not a reset) with the latest OEM drivers pre-loaded may resolve the issue permanently. It does not appear in BIOS update logs
Most of the time, the yellow mark disappears after you:
If this device appears as an "Unknown Device" with Code 28 in Device Manager, you can resolve it through the following methods: Microsoft Update Catalog : The most official source for this driver is the Microsoft Update Catalog
The hardware ID refers to the Airplane Mode HID Mini-driver for Virtual Keyboard . This driver is typically required for laptops—especially those using Intel processors or those in the "Classmate PC" line—to manage the physical or virtual keyboard shortcuts that toggle airplane mode and wireless radios. Understanding the Driver
No manufacturer will claim it. It does not appear in BIOS update logs. It has no driver on Windows Update, no legacy .INF file buried in C:\Windows\System32\DriverStore . Search for it, and you will find forum threads that end not with solutions, but with silence. A user in 2017: "What is this?" A reply in 2019: "Did you ever figure it out?" The rest is dust.
If that fails, select and point it to the folder where you downloaded the files from the Update Catalog.
If the device appeared after an in-place upgrade (e.g., from Windows 7 to 10), some ACPI tables may be mismatched. A clean install of Windows 10 (not a reset) with the latest OEM drivers pre-loaded may resolve the issue permanently.
Most of the time, the yellow mark disappears after you:
If this device appears as an "Unknown Device" with Code 28 in Device Manager, you can resolve it through the following methods: Microsoft Update Catalog : The most official source for this driver is the Microsoft Update Catalog