Press the and select Device Manager (or type devmgmt.msc in the Run prompt). Expand the Other Devices or System Devices tree.
Right-click on the device showing (or "Unknown Device") and click Update Driver . Select Browse my computer for drivers .
Most users unzip the file, see a Setup.exe , run it, and... nothing happens. Or the installer opens and says "This computer is not supported," then closes. This is the most common source of frustration.
Do not attempt to run files from inside a compressed folder. Bluetooth Acpi Tos6205 Toshiba Satellite C660 Zip
If you need help finding a reliable source for the file or run into errors, let me know.
Before downloading any archive, confirm whether your operating system is 32-bit or 64-bit.
Users typically see a yellow exclamation mark in the Device Manager under "Other Devices" after a clean install of Windows 7 or 10. Downloading the Stack: Press the and select Device Manager (or type devmgmt
Toshiba officially exited the consumer laptop market and discontinued active web support for legacy lines like the Satellite C660. Because the original download servers are often offline, downloading a verified driver package in a .zip format is the most reliable way to get the file.
Find (often under "Other devices") with the ACPI\TOS6205 identifier.
stands for Advanced Configuration and Power Interface. It handles how hardware communicates power states with the operating system. Select Browse my computer for drivers
Without this driver, your Bluetooth device might be invisible to the system, or it may fail to turn on, even if the general wireless driver is installed. Symptoms of Missing TOS6205 Driver Bluetooth icon is missing from the taskbar.
Inside the folder, look for an executable file named Setup.exe or TosBtMng.exe . Right-click the file and select .