Motherboard · Lenovo

NM-A331 — schematic, BIOS & files

15 files for the Lenovo board NM-A331. Check the revision (REV) printed next to the number on your board before using a BIOS dump.

SCHNM-A331 schematics

SCH Lenovo NM-A331 Rev 0.4 Schematics.pdf
1.4 MB .pdf Lenovo NM-A331 22 Aug 2026
SCH Lenovo_G70_70_Z70_80_LCFC_BALG1_AILG1_AILZ1_NM_A331_Rev_0_4_PDF_.rar
1.4 MB .rar Lenovo NM-A331 18 Jul 2026 3 sources
SCH COMPAL NM-A331 PDF .rar
1.3 MB .rar Compal NM-A331 15 Dec 2024
SCH COMPAL NM-A331 PDF .pdf
1.3 MB .pdf Compal NM-A331 31 Jul 2024
SCH COMPAL NM-A331 PDF .rar
1.3 MB .rar Compal NM-A331 31 Jul 2024
SCH Lenovo_G70_70_Z70_80_LCFC_BALG1_AILG1_AILZ1_NM_A331_Rev_0_4_PDF_.pdf
1.4 MB .pdf Lenovo NM-A331 16 Nov 2022

BIOS LENOVO G70-70 AILG1 NM-A331 Rev 1.0 2014-07-18 PHOTO HD.rar
27.1 MB .rar Lenovo NM-A331 8 Jun 2025 4 sources
BIOS AILG1 NM-A331 (REV 1.0).zip
3.6 MB .zip Compal NM-A331 10 Apr 2024 4 sources
BIOS AFS lenovo g70-50 ailg1 nm_a331 rev 1.0 TETSED OK.rar
3.6 MB .rar Lenovo NM-A331 1 Feb 2024
BIOS AFS Bios Lenovo G70-50 NM-A331 REV-1.0 AILG1.rar
3.6 MB .rar Lenovo NM-A331 1 Feb 2024
BIOS lenovo g70-50 ailg1 nm_a331 rev 1,0 OK.bin
8.0 MB .bin Lenovo NM-A331 24 Apr 2022
BIOS lenovo g70-50 ailg1 nm_a331 rev 1.0 TETSED OK.rar
3.6 MB .rar Lenovo NM-A331 27 May 2021
BIOS Bios Lenovo G70-50 NM-A331 REV-1.0 AILG1.rar
3.6 MB .rar Lenovo NM-A331 27 May 2021
BIOS AILG1 NM-A331 (REV 1.0).rar
3.6 MB .rar Compal NM-A331 10 Feb 2021