Driver Windows 11 ((top)) — Bcm2045a0

When generic drivers fail, use the device's unique hardware identifier to download the exact OEM driver from reputable catalogs. Step 1: Find the Hardware ID

If Windows Update fails, you can force the system to recognize the chip using built-in generic drivers. Right-click the button and select Device Manager . Find BCM2045A0 (usually under "Other devices"). Right-click it and choose Update driver . Select Browse my computer for drivers . bcm2045a0 driver windows 11

In Device Manager, right-click your newly installed Bluetooth adapter, select Properties , go to Power Management , and uncheck Allow the computer to turn off this device to save power . When generic drivers fail, use the device's unique

Some users have success forcing Windows to use its generic Bluetooth driver: When generic drivers fail