V330-20ICB All-in-One BIOS
M1QKT29A, Schematics
Wistron LA710 - 17513 Schematic PDF
M1QKT29A, Schematics
Wistron LA710 - 17513 Schematic PDF
About this board
This thread is for the Lenovo V330-20ICB All-in-One with main board 18403-1.
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.
What this thread covers
- BIOS (full SPI chip dump, .bin)
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 18403-1 in File Finder.
Attachments
Wistron LA710 - 17513 Schematic.pdf
7.4 MB · Views: 14
7.4 MB · Views: 14
V330-20ICB All-in-One M1QKT29A MAIN BIOS.rar
5.4 MB · Views: 10
5.4 MB · Views: 10
