Can you help me repair the BIOS? The computer was updating and the process failed. Now it turns on but there's no video output.
Lenovo 13w yoga
s/n: PE02W78Y
mtm:82S2S04Q00
motherboard: 213139-1 448.OR902.0011
AMD RYZEN 5 7600X
Lenovo 13w yoga
s/n: PE02W78Y
mtm:82S2S04Q00
motherboard: 213139-1 448.OR902.0011
AMD RYZEN 5 7600X
About this board
Files for the Lenovo 13w yoga motherboard.
Compare the board number printed on the PCB (near the RAM slots or under the battery) with the files before you flash.
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)
Usually needed when the laptop powers on with a black screen after a BIOS update, is stuck in a boot loop, or is locked with a BIOS password.
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 Lenovo 13w yoga in File Finder.
Attachments
backup.bin
16 MB · Views: 5
16 MB · Views: 5
