BIOS dump for the HP Compaq nx7300 and nx7400 business notebooks, which share firmware. The name specifies an SST25VF080 flash chip, an 8 Mbit (1 MB) SPI serial flash, and the archive contains a .bin image for it. The RAR is 490 KB. Technicians write such a file with a programmer to revive a board whose BIOS is corrupted. Confirm your board carries the same chip or a compatible 8 Mbit part, read and back up the original first, and verify the image size fits the chip exactly.
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 | 28 Aug 2017 | Open file on RM Schematics |
| @biosarchive | 13 Sept 2017 | Open file on RM Schematics |
| @abgm_manutencao_bios | 10 Jul 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 →