Post the (e.g., PSCG6E-00L00U) or current BIOS version (visible in BIOS or via msinfo32 ), and I can locate the exact download link.

Sometimes, the BIOS update file won't run if "Secure Boot" is enabled in the BIOS settings, as the system sees the modification as a security threat.

Before initiating an update, ensure your system is ready for the procedure:

Most Toshiba Satellite C50-A BIOS updates come as an executable .exe file. Here is how to use it.