Lenovo K20-80 13335-1 Rev;1.4
biosbin.zip
biosbin.zip
About this board
This thread is for the Lenovo K20-80 with main board 13335-1.
The board was manufactured by Wistron for Lenovo. Wistron board numbers are 5–6 digits plus a revision, so you can confirm it on the PCB silkscreen. This listing is for revision 1.4; another revision of the same board can need a different file.
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)
Common cases: dead board after an interrupted BIOS update, ME region errors, missing serial number or UUID after a board swap, or a password lock.
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 13335-1 in File Finder.
Attachments
Lenovo K20-80 - 13335-1.BIN.zip
3.5 MB · Views: 2
3.5 MB · Views: 2
