Acpi Fnbt0000 0 Driver Windows 10 ✦ Confirmed

Troubleshooting the ACPI\FNBT0000 Driver on Windows 10 If you are looking at your Windows Device Manager and seeing a yellow exclamation mark next to "Unknown Device" with the Hardware ID ACPI\FNBT0000 , you aren't alone.

• Look for Acer Quick Access or Acer Power Management.
• Also try Launch Manager (for older models).

Disabling it does nothing to core ACPI functionality (sleep, hibernate, battery reporting). It only disconnects the BIOS-to-OS channel for that specific set of function keys. acpi fnbt0000 0 driver windows 10

ACPI\FNBT0000

The (or *FNBT0000 ) hardware ID refers specifically to the Airplane Mode HID Mini-driver or Virtual Keyboard Device driver , most commonly found on laptops from manufacturers like Lenovo, Casper, and Intel-powered Classmate PCs. Role and Functionality Troubleshooting the ACPI\FNBT0000 Driver on Windows 10 If

2. Technical Identification