BIOS archive for the Dell Inspiron N411Z, also written 14Z, on Quanta board DA0R05MB8D2, about 2.1 MB in RAR form. The DA0 prefix marks Quanta as the ODM, with R05 as the platform code. Use the dump to reflash the SPI chip with an external programmer when the notebook fails to boot because of a corrupted BIOS. Save the original chip contents first, and verify that the motherboard number and flash capacity match the image.
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 (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 20 Feb 2018 | Open file on RM Schematics |
| @abgm_manutencao_bios | 8 Aug 2019 | Open file on RM Schematics |
| @biositechyangiyer | 19 May 2020 | Open file on RM Schematics |
| @biosdumpcomputer | 25 May 2022 | 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 →