BIOS dump for the Lenovo Z580 on Quanta board DALZ3AMB8E0 at revision E, a different board code from other Z580 versions. The 1.35 MB RAR archive contains a firmware image used to reprogram the SPI flash when the laptop shows no POST. Under Quanta numbering the board code must match exactly, because variants differ in layout and graphics. Compare it with the PCB marking, keep a backup of the original chip, and check that the image size suits the flash 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 @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 | 2 Oct 2017 | Open file on RM Schematics |
| @abgm_manutencao_bios | 8 Aug 2019 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →