Dell Latitude E5550 BIOS image at version A23, packed in a 4.60 MB zip and described as a single 8 MB binary, meaning one file intended for one 8 MB SPI flash chip. No board number is given in the name, so confirm your board code before flashing. Use an SPI programmer, save a backup of the original chip first since it carries service tag and configuration data, and verify that your flash chip is 8 MB, because an image of a different size will not fit.
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 @SCHEMATICWORLD. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @SCHEMATICWORLD | 23 Jul 2022 | Open file on RM Schematics |
| @Laptopbiossolutions | 21 Dec 2023 | 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 →