Lenovo
B470 LA47 _Wistron 10250-1
Bios+Schematic+Boardview
B470 LA47 _Wistron 10250-1
Bios+Schematic+Boardview
About this board
This thread is for the Lenovo B470 LA47 with main board 10250-1.
Lenovo had this board built by Wistron; Wistron board numbers are 5–6 digits plus a revision. Check the number printed on the PCB before you download.
Files usually needed for this board
- BIOS (full SPI chip dump, .bin)
- Schematic (PDF)
- Boardview (.brd / .bdv / .cad)
Typical reasons to reflash: no POST after a failed BIOS update, a corrupted BIOS chip after a power cut, or a board that powers on with no display.
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 10250-1 in File Finder.
Attachments
B470 LA47 MB bios.rar
2.3 MB · Views: 4
2.3 MB · Views: 4
B460 B47- Wistron LA47.pdf
1.8 MB · Views: 4
1.8 MB · Views: 4
B460 Wistron LA47 10250-1 bdv.rar
81.1 KB · Views: 4
81.1 KB · Views: 4
B460 Wistron LA470 IO Bd.pdf
119.1 KB · Views: 4
119.1 KB · Views: 4
B460 Wistron LA47 PB Bd.pdf
28.4 KB · Views: 4
28.4 KB · Views: 4
