One of the biggest mistakes users make is assuming "L845" is the full model name. Toshiba laptops have a base model number (L845) and a specific part number (e.g., L845-S4240, L845-SP4146KL).
You can find the main landing page for the Satellite L845 Support on the Dynabook site. toshiba satellite l845 drivers
The L845 originally shipped with Windows 7 or Windows 8. If you have upgraded to Windows 10 or 11, you may need to use "Compatibility Mode" for older drivers if dedicated versions for newer OSs aren't available. Step 4: Download and Install One of the biggest mistakes users make is