Firmware set for the Dell Inspiron 1558, containing both a keyboard controller dump labelled kbc25l8005 and the main BIOS image from a 25Q32 flash, a 4 MB SPI part. The board is a Quanta design numbered DA0FM9MB8D1. Having the EC (KBC) and system BIOS together helps when a board powers on but shows no display or will not charge. Dump both original chips with a programmer before writing, and check that each file size equals the capacity of the chip it goes to.
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 (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 8 Jan 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 29 Oct 2019 | 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 →