NM-E431 is a LCFC (Lenovo) motherboard used in Lenovo devices. Enginerys has 2 BIOS dumps for this board, collected from public Telegram channels.
Check that NM-E431 matches the number printed on your PCB, including the revision. Where to find it →
NM-E431 BIOS dumps
- Lenovo Ideapad 3 15IAU7 NM E341 REV 1 0 I5 13TH GEN 8 MB 16 MBBIOS · NM-E341 · 12.1 MB · 26 Dec 2025BIOS rar12.1 MB
- Z INFO SERVICE LENOVO IDEAPAD 3 15IAU7 Laptop Type 82RK JV473 JV573
Lenovo IdeaPad 3 15IAU7, machine type 82RK, service package in a 6.69 MB RAR, listing JV473 and JV573 plus the LCFC board number NM-E431.
BIOS · NM-E431 · 6.69 MB · 25 Dec 2025BIOS rar6.69 MB
Questions about NM-E431
Is there a schematic for NM-E431?
No standalone schematic PDF has been indexed for NM-E431 yet. Check the archives listed on this page — schematics are often packed together with the boardview — or search again later, as the index is updated daily.
Is there a boardview for NM-E431?
No boardview has been indexed for NM-E431 yet.
Who makes the NM-E431 board?
NM-E431 follows the LCFC (Lenovo) numbering scheme (NM-xxxx). It is found in Lenovo devices.