ThinkBook 13s IML BM5918 REV1.3A
bios bin.zip
bios bin.zip
About this board
This thread is for the ThinkBook 13s IML BM5918.
Compare the board number printed on the PCB (near the RAM slots or under the battery) with the files before you flash. Board revision: 1.3A. Match the revision as well as the board number.
Files usually needed for this board
- BIOS (full SPI chip dump, .bin)
- EC / KBC firmware, if the board uses a separate EC chip
- Schematic (PDF)
- Boardview (.brd / .bdv / .cad)
Typical reasons to reflash: no power or no display after a failed BIOS update, a BIOS/supervisor password lock, or a corrupted Intel ME region.
Back up the original dump first — it contains machine-specific data (serial, UUID, MAC, ME), and you will want it if anything goes wrong.
If you have a working file for this board, please share it below. More files: search ThinkBook 13s IML BM5918 in File Finder.
Attachments
BM5918 BoardView.pdf
237.5 KB · Views: 2
237.5 KB · Views: 2
Lenovo ThinkBook 13s-IML_S540 - IML_13_SVT_DIS_V1.3.pdf
4.1 MB · Views: 2
4.1 MB · Views: 2
