Toshiba BIOS package identified by the code PT10AN, supplied as a 1.87 MB ZIP archive. The name gives no board number or firmware version, so the PT10AN part code is the only identifier and should be compared with the label on the laptop. Extract it with any archive tool and check whether it holds a raw SPI dump or a vendor update. For chip programming, read and keep the original contents first, then verify that the image size equals the flash chip capacity before writing it back.
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 @biosarchive. Enginerys does not host this file.
All sources (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 12 Nov 2020 | Open file on RM Schematics |
| @biositechyangiyer | 2 Dec 2020 | Open file on RM Schematics |
| @biosdumpcomputer | 26 May 2022 | Open file on RM Schematics |
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →