330-15IKB NM-B451 BIOS
BIOS+SCHEMATIC+BOARDVIEW
Kabylake12
8RCN53WW BIOS
BIOS+SCHEMATIC+BOARDVIEW
Kabylake12
8RCN53WW BIOS
About this board
This thread is for the 330-15IKB with main board NM-B451.
LCFC (Lenovo/Compal) board numbers start with NM-. Check the number printed on the PCB before you download.
What this thread covers
- BIOS (full SPI chip dump, .bin)
- Schematic (PDF)
- Boardview (.brd / .bdv / .cad)
Typical reasons to reflash: no power or no display after a failed BIOS update, a BIOS/supervisor password lock, or a corrupted Intel ME region.
Before flashing, always read and save the original chip. It holds the serial number, UUID, MAC address and ME data for that exact machine.
If you have a working file for this board, please share it below. More files: search NM-B451 in File Finder.
Attachments
ITE8586E EC BIOS.BIN
128 KB · Views: 35
128 KB · Views: 35
NM-B451 CLEAN ME BIOS.rar
4.8 MB · Views: 81
4.8 MB · Views: 81
NM-B451 R02_UMA .tvw.zip
1.9 MB · Views: 44
1.9 MB · Views: 44
NM-B451 UMA Rev.pdf
2.9 MB · Views: 41
2.9 MB · Views: 41
Lenovo Ideapad 320-15IKB NM-B451 EG521 EG522 EZ511 EG721 Rev1.0 HD Photos.zip
25.4 MB · Views: 17
25.4 MB · Views: 17
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