BIOS firmware labelled HSB J with the codes E89382 and MV-4, packed as a 4.84 MB ZIP. The name does not clearly state the brand or device model, so identify the target board from its PCB markings before use, and treat these tokens as identifiers to match rather than a confirmed model. A file like this is normally written to the SPI flash chip with a programmer to recover a board with corrupted firmware. Check the archive contents, verify the image size against the chip's capacity, and keep a backup of the original chip first.
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 | 19 Jun 2021 | Open file on RM Schematics |
| @bartonarquivos | 23 Apr 2024 | Open file on RM Schematics |
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →