Motherboard · Lenovo

NM-B453 — schematic, boardview, BIOS & files

18 files for the Lenovo board NM-B453. Check the revision (REV) printed next to the number on your board before using a BIOS dump.

SCHSchematics 2 BVBoardviews 5 BIOSBIOS & EC 10 PACKBoard packs & other 1 Search “NM-B453” in all files →

SCHNM-B453 schematics

SCH Lenovo_Ideapad_330_15IKB_LCFC_EG523_NM_B453_DIS_Rev0_1_2017_03_15.rar
4.1 MB .rar Lenovo NM-B453 18 Jul 2026 3 sources
SCH Lenovo_Ideapad_330_15IKB_LCFC_EG523_NM_B453_DIS_Rev0_1_2017_03_15.pdf
4.4 MB .pdf Lenovo NM-B453 4 Aug 2025 6 sources

BVNM-B453 boardviews

BV NM-B453 R02_DIS boardview.tvw.zip
2.5 MB .zip Compal NM-B453 22 Jul 2026 4 sources
BV NM-B453 R02_DIS boardview.t.zip
2.4 MB .zip Compal NM-B453 22 Jul 2026 4 sources
BV NM-B453 R02_DIS boardview.zip
2.5 MB .zip Compal NM-B453 4 Aug 2025
BV NM-B453 R02_DIS boardview.tvw.zip
2.4 MB .zip Compal NM-B453 8 Feb 2023 2 sources
BV NM-B453 R02_DIS boardview.tvw
6.7 MB .tvw Compal NM-B453 25 Jul 2022 3 sources

BIOSNM-B453 bios & ec

BIOS LENOVO_ideapad_320_15IKB_EG523_EG524_NM_B453_Rev1_0_WORKING_BIOS.rar
5.0 MB .rar Lenovo NM-B453 4 Nov 2024 2 sources
BIOS Laptop_ideapad_320_15IKB_Type_81BG,_81BT_EG523_EG524_NM_B453_Rev.rar
4.8 MB .rar Lenovo NM-B453 10 Apr 2024 3 sources
BIOS AFS_LENOVO_IDPAD_320_15IKB_Type_81BG,_81BT_EG523_EG524_NM_B453_Rev.rar
4.8 MB .rar Lenovo NM-B453 1 Feb 2024
BIOS AFS_lenovo_ideapad_320_15IKB_Type_81BG,_81BT_EG523_EG524_NM_B453.rar
4.8 MB .rar Lenovo NM-B453 1 Feb 2024
BIOS 320_15IKB_Type_81BG,_81BT_EG523_EG524_NM_B453_Rev_1_0_6jcn25ww.BIN
8.0 MB .bin Compal NM-B453 30 Sept 2023 3 sources
BIOS LENOVO_320_15IKB_EG523_EG524_NM_B453_REV_1_0_26_06_2017_IT8586E.rar
10.2 MB .rar Lenovo NM-B453 26 Dec 2022
BIOS LENOVO_320_15IKB_EG523_EG524_NM_B453_REV_1_0_26_06_2017_WORKING.rar
8.7 MB .rar Lenovo NM-B453 26 Dec 2022
BIOS Laptop_ideapad_320_15IKB_Type_81BG,_81BT_EG523_EG524_NM_B453_Rev.rar
4.9 MB .rar Lenovo NM-B453 26 Apr 2022 2 sources
BIOS LENOVO_IDPAD_320_15IKB_Type_81BG,_81BT_EG523_EG524_NM_B453_Rev_1.rar
4.8 MB .rar Lenovo NM-B453 24 Apr 2022 3 sources
BIOS lenovo_ideapad_320_15IKB_Type_81BG,_81BT_EG523_EG524_NM_B453_Rev.rar
4.9 MB .rar Lenovo NM-B453 8 Feb 2021

PACKNM-B453 board packs & other

PACK 320_15IKB_Type_81BG,_81BT_Laptop_ideapad_EG523_EG524_NM_B453_Rev.zip
5.0 MB .zip Lenovo NM-B453 8 Feb 2023