: Older drivers (often Windows 7 compatible) can be found via the Acer Global Download center. For Windows 10 or 11, it is best to contact Acer Support directly.
If you followed Part 4 and Bluetooth still doesn’t work, try these advanced fixes. Bluetooth Module Atheros Ar5bbu12 Driver
Right-click your device and select Update driver . : Older drivers (often Windows 7 compatible) can