Lenovo IdeaPad S10-3C firmware archive referencing board BM5999 at revision 1.3, compressed as RAR with a size of 977 KB. No BIOS version or chip model is given in the name, so check the extracted image against the flash part on your board. Netbook dumps like this are written with an external SPI programmer when the onboard BIOS is corrupted. Compare the board marking and revision on the PCB with BM5999 Rev 1.3, and keep a backup of the original chip contents before writing anything.
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 (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 1 Jan 2018 | Open file on RM Schematics |
| @abgm_manutencao_bios | 8 Aug 2019 | Open file on RM Schematics |
| @biositechyangiyer | 19 May 2020 | Open file on RM Schematics |
| @biosdumpcomputer | 26 May 2022 | 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 →