“Had a Toshiba Satellite C660 with Device Manager showing ACPI\Tos6205 unknown. Found underlying hardware was Broadcom (VEN_14E4). Installed Broadcom/Widcomm Bluetooth driver from Toshiba’s C660 support page, rebooted, and Bluetooth appeared and worked. If Toshiba drivers aren’t available, identify VEN/PID and install vendor driver directly.”
: The driver successfully enables standard Bluetooth features such as pairing with mobile phones, headsets, and tablets, as well as file transfers. Bluetooth Acpi Tos6205 Toshiba Satellite C660 Zip
: If using Windows 10, run the installer in Compatibility Mode for Windows 7. “Had a Toshiba Satellite C660 with Device Manager
When you see ACPI\TOS6205 in Device Manager under "Unknown Device," your Windows installation does not have the native INF file required to talk to the Broadcom Bluetooth chip soldered inside your C660. Bluetooth Acpi Tos6205 Toshiba Satellite C660 Zip