Motherboard · Lenovo

NM-A231 — schematic & BIOS

6 files for the Lenovo board NM-A231. Check the revision (REV) printed next to the number on your board before using a BIOS dump.

SCHSchematics 2 BIOSBIOS & EC 4 Search “NM-A231” in all files →

SCHNM-A231 schematics

SCH Lenovo ThinkPad Edge E445, E455 NM-A231 SVT 20140528 PDF.rar
5.4 MB .rar Lenovo NM-A231 18 Jul 2026 4 sources
SCH Lenovo ThinkPad Edge E445, E455 NM-A231 SVT 20140528.pdf
5.6 MB .pdf Lenovo NM-A231 28 Apr 2022 2 sources

BIOSNM-A231 bios & ec

BIOS LENOVO_E455_AAVF1_NM_A231_REV_1_0_2014_06_09_AMD_A8_7100_WORKING.rar
6.1 MB .rar Lenovo NM-A231 4 Nov 2024 2 sources
BIOS LENOVO_E455_AAVF1_NM_A231_REV_1_0_2014_06_09_AMD_A8_WORKING_BIOS.rar
5.7 MB .rar Lenovo NM-A231 4 Nov 2024 2 sources
BIOS AFS_NM_A231_AAVE1_ThinkPad_Edge_E445_E455_REV1_0_Lenovo_E455C_NM.rar
2.8 MB .rar Lenovo NM-A231 1 Feb 2024 2 sources
BIOS NM_A231_AAVE1_ThinkPad_Edge_E445_E455_REV1_0_Lenovo_E455C_NM_A231.rar
2.9 MB .rar Lenovo NM-A231 14 Jul 2021