: Look for a community-modified BIOS (e.g., to unlock hidden settings) – but that’s for advanced users only.
Go to the Dynabook Support Portal and enter your specific C660 model number to find the latest BIOS (e.g., version 6.60 or 1.70). toshiba satellite c660 bios update
After the reboot, it is best practice to reset the BIOS to its default factory state to ensure the new firmware initializes correctly. : Look for a community-modified BIOS (e
Toshiba (now Dynabook) no longer provides official support for the C660 series. Official BIOS downloads have been removed from most regional websites. Third-party archives must be vetted carefully. Toshiba (now Dynabook) no longer provides official support
After the update, the computer will reboot. Press repeatedly during the "TOSHIBA" logo to enter BIOS Setup. Press F9 to load setup defaults, then F10 to save and exit. Method 3: Bootable Media (Advanced)
Before starting, you must identify your specific sub-model (e.g., C660-107 or C660-239) and your current BIOS version. Check BIOS Version: Windows + R , and press Enter. Look for the BIOS Version/Date Find Official Drivers: All official Toshiba support has transitioned to