BIOS firmware package for the Toshiba Satellite L70-B-12F, a 4.05 MB 7z archive. The name gives the model only, with no motherboard number or revision, so identify the board code on the PCB and compare it with any information inside the archive before use. Such images are used to restore a corrupted flash through an external SPI programmer when the laptop fails to start. Always read and save the existing chip contents first, and make sure the image size equals the capacity of the installed chip.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosfiles. Enginerys does not host this file.
How to open a .7z file
High-ratio compressed archive, often used for large BIOS collections.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →