NM-B321 is a LCFC (Lenovo) motherboard used in Lenovo devices. Enginerys has 13 schematics, 9 boardviews, 95 BIOS dumps and 10 archives for this board, collected from public Telegram channels.
Check that NM-B321 matches the number printed on your PCB, including the revision. Where to find it →
NM-B321 schematics
- NM-B321 REV 1.0 PDFSchematic · NM-B321 · 1.39 MB · 23 Jun 2025Schematic pdf1.39 MB
- Lenovo Ideapad 320 14IKB LCFC DG425 DG525 NM B321 Schematic DiagSchematic · NM-B321 · 1.39 MB · 9 May 2025Schematic pdf1.39 MB
- Lenovo Ideapad 320-14IKB=LCFC DG425 DG525 NM-B321Schematic · NM-B321 · 1.35 MB · 7 May 2025Schematic pdf1.35 MB
- Lenovo Ideapad 320 14IKB LCFC DG425 DG525 NM B321 (2)Schematic · NM-B321 · 1.96 MB · 28 Apr 2025Schematic pdf1.96 MB
- AFS Lenovo Ideapad 320 14IKB LCFC DG425 DG525 NM B321 LCFC NM B321
Lenovo Ideapad 320-14IKB schematic in PDF form for the LCFC NM-B321 motherboard, with the project codes DG425 and DG525 also listed in the file name.
Schematic · NM-B321 · 1.68 MB · 23 Feb 2024Schematic pdf1.68 MB - Lenovo Ideapad 320 14IKB LCFC DG425 DG525 NM B321 LCFC NM B321 REVSchematic · NM-B321 · 1.96 MB · 16 Nov 2022Schematic pdf1.96 MB
- LENOVO IDEAPAD 320-14IKB LCFC DG425 DG525 NM-B321Schematic · NM-B321 · 1.39 MB · 12 Oct 2022Schematic pdf1.39 MB
- Lenovo Ideapad 320-14IKB=LCFC DG425 DG525 NM-B321Schematic · NM-B321 · 1.96 MB · 25 Jul 2022Schematic pdf1.96 MB
- LCFC NM-B321 DG525 r1.0.(esquemas)Schematic · NM-B321 · 2.74 MB · 26 Mar 2022Schematic rar2.74 MB
- Lenovo Ideapad 320 14IKB LCFC DG425 DG525 NM B321 Schematic Diagram
Schematic diagram for the Lenovo IdeaPad 320-14IKB, an LCFC board covering the DG425 and DG525 designs with board number NM-B321.
Schematic · NM-B321 · 1.38 MB · 6 Jun 2021Schematic rar1.38 MB - Lenovo Ideapad 320 14IKB LCFC DG425 DG525 NM B321 Schematic DiagramSchematic · NM-B321 · 1.39 MB · 25 Feb 2021Schematic pdf1.39 MB
- Lenovo Ideapad 320-14IKB LCFC DG425 DG525 NM-B321Schematic · NM-B321 · 1.51 MB · 23 Feb 2021Schematic pdf1.51 MB
- Lenovo Ideapad 320-14IKB=LCFC DG425 DG525 NM-B321Schematic · NM-B321 · 1.96 MB · 8 Aug 2020Schematic pdf1.96 MB
NM-B321 boardviews
- DG425 DG525 DG725 NM-B321 REV;1.0 BDVBoardview · NM-B321 · 954 KB · 23 Jun 2025Boardview rar954 KB
- LCFC NM-B321 DG525 r1.0Boardview · NM-B321 · 5.04 MB · 7 May 2025Boardview tvw5.04 MB
- AFS DG425 DG525 DG725 NM-B321 (REV 1.0) (BDV)Boardview · NM-B321 · 954 KB · 1 Feb 2024Boardview rar954 KB
- DG425 DG525 DG725 NM-B321 (REV 1.0) (BDV)Boardview · NM-B321 · 1.85 MB · 28 Apr 2023Boardview zip1.85 MB
- lenovo ideapad 320 14ikb nm b321 Board Viewer Copatible ServiPCBoardview · NM-B321 · 953 KB · 20 Sept 2021Boardview rar953 KB
- DG425 DG525 DG725 NM-B321 (REV 1.0) (BDV)Boardview · NM-B321 · 5.04 MB · 16 Sept 2021Boardview tvw5.04 MB
- DG425 DG525 DG725 NM-B321 (REV 1.0) (BDV)
Boardview for the Lenovo DG425, DG525 and DG725 platform on board NM-B321, revision 1.0, in a 1.86 MB ZIP. NM-xxxx is LCFC's numbering for Lenovo boards.
Boardview · NM-B321 · 1.86 MB · 9 Sept 2021Boardview zip1.86 MB - LCFC NM-B321 DG525 r1 (1).0.tvwBoardview · NM-B321 · 1.79 MB · 25 Nov 2020Boardview zip1.79 MB
- LCFC NM-B321 DG525 r1.0.tvwBoardview · NM-B321 · 1.79 MB · 8 Aug 2020Boardview zip1.79 MB
NM-B321 BIOS dumps
- DG425-DG525-DG725 NM-B321 REV;1.0 2017-03-14 BIOS OK
Lenovo BIOS for the DG425, DG525 and DG725 motherboard, LCFC board NM-B321, revision 1.0, dated 2017-03-14 and noted as working.
BIOS · NM-B321 · 5.16 MB · 15 Sept 2026BIOS rar5.16 MB - nm-b321 ogBIOS · NM-B321 · 8.00 MB · 2 Aug 2026BIOS bin8.00 MB
- nm-b321 ogBIOS · NM-B321 · 8.00 MB · 25 Jul 2026BIOS bin8.00 MB
- Lenovo Ideapad 320-15AST NM-B321 Rev1.0BIOS · NM-B321 · 6.59 MB · 30 Jan 2026BIOS zip6.59 MB
- DG425-DG525-DG725 NM-B321 REV;1BIOS · NM-B321 · 4.43 MB · 7 Jan 2026BIOS rar4.43 MB
- nm-b321 rev 1 TEST OK telegram BIOS Repair-2025-09-16BIOS · NM-B321 · 4.72 MB · 24 Sept 2025BIOS zip4.72 MB
- Lenovo IdeaPad 320 15AST DG425 DG525 DG725 NM B321 Rev 1 0 5PCN18WWBIOS · NM-B321 · 4.67 MB · 24 Sept 2025BIOS zip4.67 MB
- LENOVO DG425 DG525 DG725 NM B321 REV 1 0 2017 03 14 GREEN BIOS &BIOS · NM-B321 · 4.73 MB · 24 Sept 2025BIOS zip4.73 MB
- LENOVO 320 15ACL DG425 DG525 DG725 NM B321 REV 0 2 2017 01 11 CPUBIOS · NM-B321 · 4.67 MB · 24 Sept 2025BIOS zip4.67 MB
- Lenovo Ideapad 320 15AST NM B321 Rev1 0 telegram BIOS Repair 2025BIOS · NM-B321 · 4.67 MB · 24 Sept 2025BIOS zip4.67 MB
- Lenovo Ideapad 320 15AST NM B321 Rev1 1 0 telegram BIOS Repair 2025BIOS · NM-B321 · 4.67 MB · 24 Sept 2025BIOS zip4.67 MB
- Lenovo Ideapad 320 14IKB LCFC DG425 DG525 NM B321 telegram BIOSBIOS · NM-B321 · 1.98 MB · 24 Sept 2025BIOS zip1.98 MB
- LENOVO 330 15AST NM B321 1 0 CPU A9 9425 WORKING BIOS 100% telegramBIOS · NM-B321 · 4.64 MB · 23 Sept 2025BIOS zip4.64 MB
- LENOVO 320 AMD A6 7TH GEN NM B321 BACKUP MAIN ORIG telegram BIOSBIOS · NM-B321 · 4.72 MB · 23 Sept 2025BIOS zip4.72 MB
- DG425 DG525 DG725 NM B321 REV 1 0 2017 03 14 WORKING BIOS 100% telegramBIOS · NM-B321 · 4.67 MB · 20 Sept 2025BIOS zip4.67 MB
- DG425 DG525 DG725 NM B321 REV 1 0 2017 03 14 BIOS & EC IT8586E WORKINBIOS · NM-B321 · 13.8 MB · 20 Sept 2025BIOS zip13.8 MB
- DG425 DG525 DG725 NM B321 REV 0 2 2017 01 11 AMD A6 WORKING BIOSBIOS · NM-B321 · 4.67 MB · 20 Sept 2025BIOS zip4.67 MB
- DG425 DG525 DG725 NM B321 REV 0 2 2017 01 11 AMD A6 9220 WORKINGBIOS · NM-B321 · 4.67 MB · 20 Sept 2025BIOS zip4.67 MB
- BIOS DG425 DG525 DG725 NM B321 REV 1 0 telegram BIOS Repair 2025BIOS · NM-B321 · 4.71 MB · 19 Sept 2025BIOS zip4.71 MB
- Lenovo Ideapad 320-15AST NM-B321 Rev1.0
BIOS package for the Lenovo IdeaPad 320-15AST, motherboard NM-B321 revision 1.0, delivered as a 4.54 MB ZIP archive.
BIOS · NM-B321 · 4.54 MB · 26 Aug 2025BIOS zip4.54 MB - NM-B321 1.0 GM EM9000 320-17AST LJBFBIOS · NM-B321 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- NM-B321 IT8586EBIOS · NM-B321 · 128 KB · 9 May 2025BIOS bin128 KB
- Lenovo Ideapad 320 14IKB DG425 DG525 DG 725 NM B321 Rev1 0 W25Q6BIOS · NM-B321 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- NM-B321 OFFICIALBIOS · NM-B321 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- Lenovo Ideapad NM-B321 Rev1.0 ECROMBIOS · NM-B321 · 128 KB · 9 May 2025BIOS bin128 KB
- Lenovo IdeaPad 320 15AST DG425 DG525 DG725 NM B321 Rev 1 0 5PCNBIOS · NM-B321 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- LENOVO 220 NM B321 BACKUP MAIN ORIGBIOS · NM-B321 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- nm-b321 rev 1 TEST OKBIOS · NM-B321 · 8.00 MB · 6 May 2025BIOS bin8.00 MB
- 320-14IKB NM-B321BIOS · NM-B321 · 8.00 MB · 5 May 2025BIOS bin8.00 MB
- nm b321 ogBIOS · NM-B321 · 8.00 MB · 5 May 2025BIOS bin8.00 MB
- nm b321 ogBIOS · NM-B321 · 8.00 MB · 29 Apr 2025BIOS bin8.00 MB
- LENOVO 330 14AST{ A4} DG425 DG525 DG725 NM B321 REV 1.0 TSTRBIOS · NM-B321 · 8.00 MB · 28 Apr 2025BIOS bin8.00 MB
- Lenovo 320-15AST NM-B321 SM BIOSBIOS · NM-B321 · 8.00 MB · 13 Mar 2025BIOS bin8.00 MB
- Lenovo 320-15AST NM-B321 SM BIOSBIOS · NM-B321 · 8.00 MB · 13 Mar 2025BIOS bin8.00 MB
- nm-b321 orignalBIOS · NM-B321 · 4.44 MB · 5 Nov 2024BIOS rar4.44 MB
- Dump og NM-B321 Rev1.0BIOS · NM-B321 · 4.43 MB · 5 Nov 2024BIOS rar4.43 MB
- Ideapad 320-15AST 80XV only amd (NM-B321 rev1.0)
Lenovo IdeaPad 320-15AST firmware for machine type 80XV, AMD-only version, on LCFC board NM-B321, revision 1.0.
BIOS · NM-B321 · 4.58 MB · 20 Jul 2024BIOS zip4.58 MB - DG425 DG525 DG725 NM B321 REV 0 2 2017 01 11 AMD A6 9220 OK TESTEDBIOS · NM-B321 · 6.56 MB · 10 Jun 2024BIOS rar6.56 MB
- DG425 DG525 DG725 NM B321 REV 1 0 2017 03 14 OK BIOSBIOS · NM-B321 · 9.22 MB · 10 Jun 2024BIOS rar9.22 MB
- DG425 DG525 DG725 NM B321 REV 1 0 2017 03 14 WORKING BIOS 100%
Working BIOS for Lenovo LCFC board NM-B321 revision 1.0, used in the DG425, DG525 and DG725 platform, with a dump date of 14 March 2017.
BIOS · NM-B321 · 9.22 MB · 30 May 2024BIOS rar9.22 MB - DG425 DG525 DG725 NM B321 REV 0 2 2017 01 11 AMD A6 9220 WORKING
BIOS dump for LCFC motherboard NM-B321 at revision 0.2, dated 11 January 2017, for the DG425, DG525 and DG725 platform with an AMD A6-9220 processor, reported as…
BIOS · NM-B321 · 6.60 MB · 30 May 2024BIOS rar6.60 MB - DG425 DG525 DG725 NM B321 REV 0 2 2017 01 11 AMD A6 WORKING BIOS
BIOS image for Lenovo DG425, DG525 and DG725 mainboards, LCFC number NM-B321 revision 0.2, dated 2017-01-11 and intended for the AMD A6 processor variant, marked as…
BIOS · NM-B321 · 6.15 MB · 4 Mar 2024BIOS rar6.15 MB - DG425 DG525 DG725 NM B321 REV 1 0 2017 03 14 BIOS & EC IT8586E WORKING
Combined BIOS and EC firmware set for Lenovo DG425, DG525 and DG725 boards, LCFC number NM-B321 revision 1.0, dated 2017-03-14, with the embedded controller identified…
BIOS · NM-B321 · 19.3 MB · 4 Mar 2024BIOS rar19.3 MB - AFS Lenovo Ideapad 320-15AST NM-B321 Rev1.0
Firmware image for the Lenovo IdeaPad 320-15AST on the LCFC NM-B321 board, revision 1.0, packed as a 4.43 MB RAR.
BIOS · NM-B321 · 4.43 MB · 1 Feb 2024BIOS rar4.43 MB - AFS Lenovo Ideapad 320-15AST NM-B321 Rev1 (1).0
Additional copy of the BIOS for the Lenovo IdeaPad 320-15AST, LCFC NM-B321 motherboard, revision 1.0, the same size as its companion at 4.43 MB.
BIOS · NM-B321 · 4.43 MB · 1 Feb 2024BIOS rar4.43 MB - AFS Lenovo Ideapad 320-14IKB LCFC DG425 DG525 NM-B321
BIOS archive for the Lenovo IdeaPad 320-14IKB built by LCFC on the NM-B321 board, with DG425 and DG525 listed as design codes.
BIOS · NM-B321 · 1.82 MB · 1 Feb 2024BIOS rar1.82 MB - AFS LENOVO 320 AMD A6 7TH GEN NM-B321 BACKUP MAIN ORIGBIOS · NM-B321 · 4.47 MB · 1 Feb 2024BIOS rar4.47 MB
- AFS Lenovo IdeaPad 320 15AST DG425 DG525 DG725 NM B321 Rev 1 0 5PCN18WWBIOS · NM-B321 · 4.43 MB · 1 Feb 2024BIOS rar4.43 MB
- AFS LENOVO DG425 DG525 DG725 NM B321 REV 1 0 2017 03 14 GREEN BIOSBIOS · NM-B321 · 4.53 MB · 1 Feb 2024BIOS rar4.53 MB
- 320-15AST DG425 DG525 DG725 NM-B321 Rev 1.0 AMD E2 7th GenBIOS · NM-B321 · 8.00 MB · 26 Sept 2023BIOS bin8.00 MB
- 320-15AST DG425 DG525 DG725 NM-B321 Rev 1.0 5 PCN18WWBIOS · NM-B321 · 8.00 MB · 26 Sept 2023BIOS bin8.00 MB
- 320-14IKB NM-B321BIOS · NM-B321 · 8.00 MB · 26 Sept 2023BIOS bin8.00 MB
- 320-15AST DG425 DG525 DG725 NM-B321 Rev 1.0 AMD E2 7th GenBIOS · NM-B321 · 8.00 MB · 22 Sept 2023BIOS bin8.00 MB
- 320-15AST DG425 DG525 DG725 NM-B321 Rev 1.0 5 PCN18WWBIOS · NM-B321 · 8.00 MB · 22 Sept 2023BIOS bin8.00 MB
- 320-14IKB NM-B321BIOS · NM-B321 · 8.00 MB · 22 Sept 2023BIOS bin8.00 MB
- LENOVO 330-15AST NM-B321 1.0 CPU A9-9425 WORKING BIOSBIOS · NM-B321 · 8.00 MB · 6 Mar 2023BIOS8.00 MB
- LENOVO 330-15AST NM-B321 1.0 CPU A9-9425 WORKING BIOS 100%
Working BIOS for the Lenovo IdeaPad 330-15AST on the NM-B321 board, revision 1.0, matched to the AMD A9-9425 processor and labelled 100 percent working.
BIOS · NM-B321 · 6.90 MB · 22 Oct 2022BIOS rar6.90 MB - Ideapad 320-14IKB NM-B321 ECBIOS · NM-B321 · 35.9 KB · 25 Aug 2022BIOS rar35.9 KB
- LENOVO 320 15ACL DG425 DG525 DG725 NM B321 REV 0 2 2017 01 11 CPU
BIOS image for the Lenovo IdeaPad 320-15ACL on the LCFC board NM-B321, revision 0.2, inside a 7.86 MB RAR archive.
BIOS · NM-B321 · 7.86 MB · 11 Aug 2022BIOS rar7.86 MB - LENOVO 320 15AST DG425 DG525 DG725 NM B321 REV 1 0 2017 03 14 WORKING
Working BIOS for the Lenovo IdeaPad 320-15AST, built on the LCFC board NM-B321, revision 1.0, dated 2017-03-14, in a 12.0 MB RAR archive.
BIOS · NM-B321 · 12.0 MB · 11 Aug 2022BIOS rar12.0 MB - nm-b321 ogBIOS · NM-B321 · 8.00 MB · 26 Apr 2022BIOS bin8.00 MB
- nm-b321 ogBIOS · NM-B321 · 8.00 MB · 15 Mar 2022BIOS bin8.00 MB
- nm-b321 ogBIOS · NM-B321 · 8.00 MB · 15 Mar 2022BIOS bin8.00 MB
- nm-b321
Raw 8 MB BIOS binary for Lenovo board NM-B321, the LCFC mainboard numbering used on IdeaPad models.
BIOS · NM-B321 · 8.00 MB · 24 Feb 2022BIOS bin8.00 MB - LENOVO DG425 DG525 DG725 NM B321 REV 1 0 2017 03 14 GREEN BIOS &
Lenovo BIOS image for the DG425, DG525 and DG725 platform on board NM-B321 revision 1.0, dated 14 March 2017 in the name and marked GREEN, packed as a 4.54 MB RAR.
BIOS · NM-B321 · 4.54 MB · 22 Dec 2021BIOS rar4.54 MB - 320-15AST DG425 DG525 DG725 NM-B321 Rev 1.0 AMD E2 7th GenBIOS · NM-B321 · 8.00 MB · 23 Oct 2021BIOS bin8.00 MB
- 320-15AST DG425 DG525 DG725 NM-B321 Rev 1.0 5 PCN18WWBIOS · NM-B321 · 8.00 MB · 23 Oct 2021BIOS bin8.00 MB
- 320-14IKB NM-B321BIOS · NM-B321 · 8.00 MB · 23 Oct 2021BIOS bin8.00 MB
- BIOS DG425 DG525 DG725 NM-B321 (REV 1.0)
BIOS archive for the Lenovo DG425, DG525 and DG725 platform on LCFC board NM-B321, revision 1.0, about 4.62 MB zipped.
BIOS · NM-B321 · 4.62 MB · 9 Sept 2021BIOS zip4.62 MB - Lenovo IdeaPad 320 15AST DG425 DG525 DG725 NM B321 Rev 1 0 5PCN18WW
BIOS package for the Lenovo IdeaPad 320-15AST, project codes DG425, DG525 and DG725, on LCFC board NM-B321 revision 1.0, with firmware version 5PCN18WW, 4.48 MB in RAR…
BIOS · NM-B321 · 4.48 MB · 17 Apr 2021BIOS rar4.48 MB - LENOVO 320 AMD A6 7TH GEN NM B321 BACKUP MAIN ORIG Luirons BiosBIOS · NM-B321 · 4.48 MB · 22 Feb 2021BIOS rar4.48 MB
- Lenovo Ideapad 320 14IKB LCFC DG425 DG525 NM B321 Luirons BiosBIOS · NM-B321 · 1.82 MB · 22 Feb 2021BIOS rar1.82 MB
- Lenovo Ideapad 320-15AST NM-B321 Rev1.0 (Luirons Bios)BIOS · NM-B321 · 4.43 MB · 22 Feb 2021BIOS rar4.43 MB
- Lenovo Ideapad 320-15AST NM-B321 Rev1 (1).0 (Luirons Bios)BIOS · NM-B321 · 4.43 MB · 22 Feb 2021BIOS rar4.43 MB
- nm-b321 rev 1 TEST OK (Luirons Bios)BIOS · NM-B321 · 4.48 MB · 22 Feb 2021BIOS rar4.48 MB
- 320-14IKB NM-B321BIOS · NM-B321 · 8.00 MB · 17 Feb 2021BIOS bin8.00 MB
- 320-15AST DG425 DG525 DG725 NM-B321 Rev 1.0 AMD E2 7th GenBIOS · NM-B321 · 8.00 MB · 17 Feb 2021BIOS bin8.00 MB
- 320-15AST DG425 DG525 DG725 NM-B321 Rev 1.0 5 PCN18WWBIOS · NM-B321 · 8.00 MB · 17 Feb 2021BIOS bin8.00 MB
- 320-15AST DG425 DG525 DG725 NM-B321 Rev 1.0 AMD E2 7th GenBIOS · NM-B321 · 8.00 MB · 10 Nov 2020BIOS bin8.00 MB
- 320-15AST DG425 DG525 DG725 NM-B321 Rev 1.0 5 PCN18WWBIOS · NM-B321 · 8.00 MB · 10 Nov 2020BIOS bin8.00 MB
- 320-14IKB NM-B321BIOS · NM-B321 · 8.00 MB · 10 Nov 2020BIOS bin8.00 MB
- 320-15AST DG425 DG525 DG725 NM-B321 Rev 1.0 AMD E2 7th GenBIOS · NM-B321 · 8.00 MB · 30 Oct 2020BIOS bin8.00 MB
- 320-15AST DG425 DG525 DG725 NM-B321 Rev 1.0 5 PCN18WWBIOS · NM-B321 · 8.00 MB · 30 Oct 2020BIOS bin8.00 MB
- 320-14IKB NM-B321BIOS · NM-B321 · 8.00 MB · 30 Oct 2020BIOS bin8.00 MB
- nm-b321 rev 1 TEST OK
BIOS firmware for Lenovo board NM-B321, revision 1, marked as tested and working, in a 4.48 MB RAR.
BIOS · NM-B321 · 4.48 MB · 3 Oct 2020BIOS rar4.48 MB - NM-B321 EC BIOSBIOS · NM-B321 · 128 KB · 8 Aug 2020BIOS bin128 KB
- 320-14IKB NM-B321.BINBIOS · NM-B321 · 4.90 MB · 8 Aug 2020BIOS zip4.90 MB
- 320-15AST DG425 DG525 DG725 NM-B321 Rev 1.0 AMD E2 7th GenBIOS · NM-B321 · 8.00 MB · 21 Jul 2020BIOS bin8.00 MB
- 320-15AST DG425 DG525 DG725 NM-B321 Rev 1.0 5 PCN18WWBIOS · NM-B321 · 8.00 MB · 21 Jul 2020BIOS bin8.00 MB
- 320-14IKB NM-B321BIOS · NM-B321 · 8.00 MB · 21 Jul 2020BIOS bin8.00 MB
- LENOVO 330-14AST Type 81D5 DG425 DG525 DG725 NM-B321 REV 1.0BIOS · NM-B321 · 4.39 MB · 24 Jun 2020BIOS rar4.39 MB
- Lenovo Ideapad 320-14IKB LCFC DG425 DG525 NM-B321
BIOS firmware for the Lenovo IdeaPad 320-14IKB, made by LCFC on the NM-B321 motherboard, with DG425 and DG525 project codes in the name, in a 1.82 MB RAR archive.
BIOS · NM-B321 · 1.82 MB · 30 May 2020BIOS rar1.82 MB - LENOVO 320 AMD A6 7TH GEN NM-B321 BACKUP MAIN ORIG
Original backup dump of the main BIOS from a Lenovo 320 laptop with an AMD A6 7th-generation processor, board NM-B321, in a 4.48 MB RAR.
BIOS · NM-B321 · 4.48 MB · 26 Feb 2020BIOS rar4.48 MB - Lenovo Ideapad 320-15AST NM-B321 Rev1.0
BIOS image for the Lenovo IdeaPad 320-15AST on LCFC motherboard NM-B321 revision 1.0, in a 4.43 MB RAR archive.
BIOS · NM-B321 · 4.43 MB · 4 Dec 2019BIOS rar4.43 MB - Lenovo Ideapad 320-15AST NM-B321 Rev1.0
BIOS firmware for the Lenovo IdeaPad 320-15AST, board NM-B321 at revision 1.0. The NM-xxxx prefix is used by LCFC, the Lenovo-owned design house, so the code on the PCB…
BIOS · NM-B321 · 4.43 MB · 7 Apr 2019BIOS rar4.43 MB
NM-B321 archives
- DG425 DG525 DG725 NM-B321 (REV 1.0)Archive · NM-B321 · 13.5 MB · 10 Jul 2023Archive rar13.5 MB
- Lenovo Ideapad 320-15AST NM-B321 Rev1 (1).0Archive · NM-B321 · 4.43 MB · 24 Apr 2022Archive rar4.43 MB
- Lenovo Ideapad 320-14IKB LCFC DG425 DG525 NM-B321Archive · NM-B321 · 1.82 MB · 21 Apr 2022Archive rar1.82 MB
- Lenovo Ideapad 320 14IKB LCFC DG425 DG525 NM B321 LCFC NM B321 REV
Archive of service files for the Lenovo IdeaPad 320-14IKB, LCFC board NM-B321 with the DG425 and DG525 project codes.
Archive · NM-B321 · 1.86 MB · 26 Feb 2022Archive rar1.86 MB - LENOVO IDEAPAD 320-14IKB LCFC DG425 DG525 NM-B321
Repair package for the Lenovo IdeaPad 320-14IKB, LCFC board NM-B321 with project codes DG425 and DG525, in a 1.33 MB RAR archive. Revision information is not given.
Archive · NM-B321 · 1.33 MB · 23 Feb 2021Archive rar1.33 MB - Lenovo Ideapad 320-14IKB DG425 DG525 DG 725 NM-B321 Rev1.0Archive · NM-B321 · 4.49 MB · 23 Feb 2021Archive rar4.49 MB
- Lenovo 320-15AST DG425 DG525 DG725 NM-B321 Rev1.0 dis photoArchive · NM-B321 · 5.57 MB · 8 Aug 2020Archive zip5.57 MB
- LENOVO 320 AMD A6 7TH GEN NM-B321 BACKUP MAIN ORIGArchive · NM-B321 · 128 KB · 19 May 2020Archive rar128 KB
- Lenovo Ideapad 320-15AST NM-B321 Rev1.0Archive · NM-B321 · 3.75 MB · 19 May 2020Archive rar3.75 MB
- Lenovo Ideapad 320-15AST NM-B321 Rev1.0Archive · NM-B321 · 4.43 MB · 30 Sept 2019Archive rar4.43 MB
Questions about NM-B321
Is there a schematic for NM-B321?
Yes. Enginerys lists 13 schematic files for NM-B321. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for NM-B321?
Yes, 9 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the NM-B321 board?
NM-B321 follows the LCFC (Lenovo) numbering scheme (NM-xxxx). It is found in Lenovo devices.