Without specific details, it's challenging to provide targeted advice on "Tos6205." If this refers to a particular device or driver on your Toshiba Satellite C660, ensure you're looking at Toshiba's support resources or forums where users might have discussed similar issues.

When checking the , users often see an "Unknown Device" with the hardware ID ACPI\TOS6205 . This specific ID refers to the Bluetooth ACPI Driver , which is necessary because the Bluetooth module on the C660 is controlled via the Advanced Configuration and Power Interface (ACPI). Without this driver, the Bluetooth hardware may remain "off" or invisible to Windows. Common Driver Files and Zip Packages

Download Bluetooth ACPI TOS6205 Toshiba Satellite C660 (.zip)

Step 3: Manual Force-Install via Device Manager (If Setup Fails)

: A common complaint is that Toshiba (now Dynabook) makes the driver difficult to locate on their official support pages.

Sites like DriverIdentifier host various versions of the TOS6205 driver (e.g., version 10.20.711.2) specifically for the Satellite C660 . Installation Steps

I can then provide tailored instructions or point you toward the precise software stack needed. Share public link

Is your laptop at all, or is it failing to connect?

Follow these steps to download and install the driver package manually. Step 1: Identify Your System Architecture