330S-15AST ideapad
BIOS 7YCN22WW 330s_ast _v10
330S_AST_MB_V10 REV0.1.PDF
BOT.pdf
TOP.PDF
Schematics OK
BIOS 7YCN22WW 330s_ast _v10
330S_AST_MB_V10 REV0.1.PDF
BOT.pdf
TOP.PDF
Schematics OK
About this board
This thread is for the Lenovo ideapad 330S-15AST v10.
Compare the board number printed on the PCB (near the RAM slots or under the battery) with the files before you flash.
What this thread covers
- BIOS (full SPI chip dump, .bin)
- 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 Lenovo ideapad 330S-15AST v10 in File Finder.
Attachments
330S-AST 7YCN22WW.bin.zip
4 MB · Views: 9
4 MB · Views: 9
330S-AST 7YCN22WW BOT.pdf
232.1 KB · Views: 10
232.1 KB · Views: 10
330S-AST 7YCN22WW TOP.PDF
330.4 KB · Views: 9
330.4 KB · Views: 9
EC_330s-15AST v10.zip
49.2 KB · Views: 8
49.2 KB · Views: 8
Lenovo 330S-15AST 7YCN22WW.pdf.PDF
2.4 MB · Views: 13
2.4 MB · Views: 13
