BIOS dump for the HP EliteBook 8770w workstation laptop on motherboard 6050A2479201, an Inventec numbering pattern widely seen on HP business notebooks. Inside the 5.62 MB RAR is the firmware image for recovering the system by reprogramming the SPI flash with a hardware programmer. Check that the 6050A number on the PCB matches before use, read and store the original chip contents, which may hold serial and product data, and ensure the binary size equals the flash chip capacity.
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 | 11 Nov 2018 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 28 Oct 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 →