Firmware archive for the 6050A2728501 motherboard, labelled MB-A01, the board part and revision as Inventec prints them. Numbers in the 6050Axxxxxxx format belong to Inventec-built boards, used notably in HP laptops, though the name gives no brand or model. The 10.7 MB RAR likely holds a BIOS dump to program onto the SPI flash with an external programmer. Match the full number and revision on the PCB to the name, read out your chip as a backup, and confirm the image size equals the flash 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 (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 14 Oct 2018 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 28 Oct 2019 | Open file on RM Schematics |
| @one5technology | 10 Nov 2020 | 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 →