Motherboard · Lenovo

NM-B491 — schematic

3 files for the Lenovo board NM-B491. Check the revision (REV) printed next to the number on your board before using a BIOS dump.

SCHSchematics 3 Search “NM-B491” in all files →

SCHNM-B491 schematics

SCH Lenovo_Ideapad_720S_13IKB_LCFC_NM_B491_ES322_ES323_REV;1_0_Schematics.pdf
6.5 MB .pdf Lenovo NM-B491 31 Jul 2026
SCH Lenovo_Ideapad_720S_13IKB_LCFC_NM_B491_ES322_ES323_rev_1_0_PDF.rar
5.6 MB .rar Lenovo NM-B491 18 Jul 2026 4 sources
SCH Lenovo_Ideapad_720S_13IKB_LCFC_NM_B491_ES322_ES323_rev_1_0_PDF.pdf
6.5 MB .pdf Lenovo NM-B491 28 Apr 2022 2 sources