RAR-packed BIOS for the HP ProBook 4330s, Inventec Roxette board 6050A2465101-MB-A02, sized 2.28 MB, apparently a separate packaging of the same board firmware. Repair shops flash such dumps onto the SPI chip with an external programmer to recover from corrupted firmware or a bricked update. Because 6050A codes are Inventec part numbers and different revisions may exist, read the sticker or silkscreen on the PCB first. Always back up the chip already on the board, since it holds unique data such as serial and system identifiers.
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 | 6 Jan 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 29 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 →