NM-B461 is a LCFC (Lenovo) motherboard used in Lenovo devices. Enginerys has 4 schematics, 7 boardviews, 39 BIOS dumps and 4 archives for this board, collected from public Telegram channels.
Check that NM-B461 matches the number printed on your PCB, including the revision. Where to find it →
NM-B461 schematics
- Lenovo ThinkPad L480 L580 LCFC EL480 EL580 NM B461 r0 1 schematicPDFPKSchematic · NM-B461 · 6.06 MB · 10 Apr 2026Schematic pdf6.06 MB
- Lenovo ThinkPad L480 L580 LCFC EL480 EL580 NM-B461 r0.1
Schematic in PDF for the Lenovo ThinkPad L480 and L580, LCFC projects EL480 and EL580, board NM-B461, revision 0.1.
Schematic · NM-B461 · 6.06 MB · 9 Dec 2025Schematic pdf6.06 MB - Lenovo ThinkPad L480 L580 LCFC EL480 EL580 NM B461 SOLO LANDO r0Schematic · NM-B461 · 6.06 MB · 3 Dec 2021Schematic pdf6.06 MB
- Lenovo ThinkPad L480 L580 LCFC EL480 EL580 NM-B461 r0.1
Shared schematic for the ThinkPad L480 and L580, designed by LCFC with project names EL480 and EL580 and board number NM-B461, marked revision 0.1.
Schematic · NM-B461 · 6.06 MB · 13 Sept 2021Schematic pdf6.06 MB
NM-B461 boardviews
- Lenovo ThinkPad L480 L580 LCFC EL480 EL580 NM B461 REV 1 0 BDVBoardview · NM-B461 · 1.65 MB · 1 Aug 2025Boardview rar1.65 MB
- Lenovo ThinkPad L480 L580 LCFC EL480 EL580 NM B461 REV 1 0 BDVPKBoardview · NM-B461 · 1.65 MB · 1 Aug 2025Boardview rar1.65 MB
- NM-B461 EL480.tvwBoardview · NM-B461 · 4.13 MB · 15 Dec 2024Boardview zip4.13 MB
- L480 type 20LS, 20LT EL480 EL580 NM B461 REV 1 0 R0QET52W Kaby LakeBoardview · NM-B461 · 24.7 MB · 17 Jan 2024Boardview rar24.7 MB
- nm-b461 l480 l580 EL480
ZIP archive for LCFC board NM-B461, project EL480, used in the Lenovo ThinkPad L480 and L580.
Boardview · NM-B461 · 4.27 MB · 8 Oct 2023Boardview zip4.27 MB - NM-B461 EL480
Boardview for the LCFC board NM-B461, labelled EL480, in Tebo-ICT .tvw format at about 10.4 MB.
Boardview · NM-B461 · 10.4 MB · 16 Sept 2021Boardview tvw10.4 MB - EL480EL580 NM-B461 NM-B461 EL480.tvw
Boardview for the Lenovo ThinkPad L480 and L580 on LCFC board NM-B461, project codes EL480 and EL580, packed as a 4.18 MB ZIP holding a TVW file.
Boardview · NM-B461 · 4.18 MB · 17 Apr 2021Boardview zip4.18 MB
NM-B461 BIOS dumps
- EL480 EL580 NM-B461 REV 1.0 2017-11-17 BIOS 100% OK
Lenovo BIOS dump for the EL480 and EL580 board, number NM-B461 revision 1.0, dated 2017-11-17 and marked as fully working.
BIOS · NM-B461 · 9.31 MB · 15 Sept 2026BIOS rar9.31 MB - LENOVO EL480 EL580 NM B461 REV;1 0 2017 11 17 BIOS OK OGBIOS · NM-B461 · 5.66 MB · 27 Jul 2026BIOS rar5.66 MB
- ThinkPad L480 BIOSEL480 EL580 NM B461 REV 1 0 type 20LS 20LT CLEAN
Clean BIOS package for Lenovo ThinkPad L480, with EL480 and EL580 platform codes, board NM-B461 revision 1.0, machine types 20LS and 20LT, in a 28.4 MB RAR.
BIOS · NM-B461 · 28.4 MB · 15 Jul 2026BIOS rar28.4 MB - EL480 EL580 NM-B461 REV 1.0 2017-11-17 BIOS 100%BIOS · NM-B461 · 9.31 MB · 13 Jul 2026BIOS rar9.31 MB
- L480 type 20LS, 20LT EL480 EL580 NM B461 REV 1 0 R0QET52W Kaby Lake
BIOS archive for the Lenovo ThinkPad L480, machine types 20LS and 20LT, also marked E480 and E580, on the LCFC NM-B461 board revision 1.0.
BIOS · NM-B461 · 7.43 MB · 28 Jun 2026BIOS rar7.43 MB - Z INFO SERVICE LENOVO THINKPAD L480 TYPE 20LS,20LT EL480 EL580 NM
Service firmware package for the Lenovo ThinkPad L480, machine types 20LS and 20LT, with the EL480/EL580 platform and LCFC board NM-B461.
BIOS · NM-B461 · 5.36 MB · 4 Apr 2026BIOS rar5.36 MB - MX25L12805D@SOP16 20260319 204248 ME++BIOS · NM-B461 · 5.36 MB · 19 Mar 2026BIOS rar5.36 MB
- LENOVO THINKPAD L480 type 20LS, 20LT EL480 EL580 NM B461 REV 1 0BIOS · NM-B461 · 15.4 MB · 2 Dec 2025BIOS rar15.4 MB
- Lenovo L480 type 20LS, 20LT EL480 EL580 NM B461 REV 1 0 clear meBIOS · NM-B461 · 7.85 MB · 24 Sept 2025BIOS zip7.85 MB
- Lenovo ThinkPad L580 type 20LW, 20LX NM B461 telegram BIOS RepairBIOS · NM-B461 · 8.11 MB · 24 Sept 2025BIOS zip8.11 MB
- EL480 EL580 NM B461 REV 1 0 2017 11 17 WORKING BIOS 100% telegramBIOS · NM-B461 · 7.93 MB · 20 Sept 2025BIOS zip7.93 MB
- LENOVO THINKPAD L480 EL480 EL580 NM B461 REV 1 0 2017 11 17 OK BBIOS · NM-B461 · 16.0 MB · 5 May 2025BIOS bin16.0 MB
- L480 type 20LS, 20LT EL480 EL580 NM B461 REV 1 0 R0QET52W Kaby LBIOS · NM-B461 · 16.0 MB · 5 May 2025BIOS bin16.0 MB
- LENOVO L480 (type 20LS, 20LT) BIOS (ThinkPad) EL480BIOS · NM-B461 · 15.4 MB · 4 Mar 2025BIOS rar15.4 MB
- L480 type 20LS, 20LT EL480 EL580 NM B461 REV 1 0 R0QET52W Kaby LakeBIOS · NM-B461 · 7.43 MB · 4 Mar 2025BIOS rar7.43 MB
- L480 type 20LS, 20LT EL480 EL580 NM B461 REV 1 0 R0QET52W Kaby LakeBIOS · NM-B461 · 16.0 MB · 3 Mar 2025BIOS bin16.0 MB
- nm-b461BIOS · NM-B461 · 7.62 MB · 27 Jan 2025BIOS rar7.62 MB
- nm-b461 l480BIOS · NM-B461 · 7.70 MB · 8 Jan 2025BIOS rar7.70 MB
- nm-b461BIOS · NM-B461 · 5.44 MB · 8 Jan 2025BIOS rar5.44 MB
- L480 type 20LS, 20LT EL480 EL580 NM B461 REV 1 0 R0QET52W Kaby LakeBIOS · NM-B461 · 16.0 MB · 15 Dec 2024BIOS bin16.0 MB
- EL480EL580 NM-B461 REV. 1.0 ITE.binBIOS · NM-B461 · 58.4 KB · 15 Dec 2024BIOS zip58.4 KB
- NM-B461 EL480 EL580 Rev1.0 2017.11.17 UMA photoBIOS · NM-B461 · 34.9 MB · 15 Dec 2024BIOS zip34.9 MB
- EL480EL580 NM-B461 REV. 1.0 clear meBIOS · NM-B461 · 7.71 MB · 15 Dec 2024BIOS zip7.71 MB
- L480 type 20LS, 20LT BIOS ThinkPad EL480EL580 NM B461 REV ITE binBIOS · NM-B461 · 58.4 KB · 15 Dec 2024BIOS zip58.4 KB
- L480 type 20LS, 20LT BIOS ThinkPad EL480EL580 NM B461 REV clearBIOS · NM-B461 · 7.71 MB · 15 Dec 2024BIOS zip7.71 MB
- L480 type 20LS, 20LT EL480 EL580 NM B461 REV 1 0 R0QET52W Kaby LakeBIOS · NM-B461 · 16.0 MB · 15 Dec 2024BIOS bin16.0 MB
- LENOVO THINKPAD L480 EL480 EL580 NM B461 REV 1 0 2017 11 17 OK BIOSBIOS · NM-B461 · 16.0 MB · 13 Apr 2024BIOS bin16.0 MB
- L480 type 20LS, 20LT BIOS ThinkPad EL480EL580 NM B461 REV 1 0BIOS · NM-B461 · 11.9 MB · 27 Mar 2024BIOS rar11.9 MB
- AFS Lenovo ThinkPad L580 (type 20LW, 20LX) NM-B461
Firmware archive for the Lenovo ThinkPad L580, machine types 20LW and 20LX, built on board NM-B461.
BIOS · NM-B461 · 7.64 MB · 1 Feb 2024BIOS rar7.64 MB - AFS Lenovo L480 type 20LS, 20LT EL480 EL580 NM B461 REV 1 0 clearBIOS · NM-B461 · 7.43 MB · 1 Feb 2024BIOS rar7.43 MB
- NM-B461 REV-1.0 OKBIOS · NM-B461 · 5.38 MB · 22 Aug 2022BIOS rar5.38 MB
- EL480 EL580 NM-B461 REV 1.0 2017-11-17 WORKING BIOS 100%
Working BIOS for the Lenovo EL480 and EL580 boards, which are the ThinkPad E480 and E580 platform, motherboard NM-B461 revision 1.0 dated 2017-11-17.
BIOS · NM-B461 · 11.0 MB · 3 Aug 2022BIOS rar11.0 MB - THINKPAD L580 - EL480 EL580 NM-B461 REV 1.0 (Luirons Bios)BIOS · NM-B461 · 7.66 MB · 23 Feb 2021BIOS rar7.66 MB
- THINKPAD L480 L580 EL480 EL580 NM B461 REV 1 0 Luirons BiosBIOS · NM-B461 · 7.66 MB · 23 Feb 2021BIOS rar7.66 MB
- Lenovo ThinkPad L580 type 20LW, 20LX NM B461 Luirons BiosBIOS · NM-B461 · 7.66 MB · 22 Feb 2021BIOS rar7.66 MB
- Lenovo L480 type 20LS, 20LT EL480 EL580 NM B461 REV 1 0 clear me
BIOS image for the Lenovo ThinkPad L480, machine types 20LS and 20LT, plus E480 and E580 per the EL tags, on an LCFC NM-B461 board, revision 1.0.
BIOS · NM-B461 · 7.76 MB · 21 Feb 2021BIOS zip7.76 MB - THINKPAD L480 L580 - EL480 EL580 NM-B461 REV 1.0
Lenovo ThinkPad L480 and L580 BIOS package for the EL480/EL580 mainboard, board number NM-B461 revision 1.0, supplied as a 7.97 MB zip archive.
BIOS · NM-B461 · 7.97 MB · 17 Dec 2020BIOS zip7.97 MB - THINKPAD L580 - EL480 EL580 NM-B461 REV 1.0
Lenovo ThinkPad L580 firmware archive for the NM-B461 mainboard, revision 1.0, with EL480 and EL580 listed as the board code names, packed as a 7.97 MB ZIP.
BIOS · NM-B461 · 7.97 MB · 11 Jul 2019BIOS zip7.97 MB - Lenovo ThinkPad L580 (type 20LW, 20LX) NM-B461
BIOS dump for the Lenovo ThinkPad L580, machine types 20LW and 20LX, on board NM-B461, compressed as a 7.66 MB rar.
BIOS · NM-B461 · 7.66 MB · 13 Apr 2019BIOS rar7.66 MB
NM-B461 archives
- NM-B461 EL480 EL580 Rev1.0 2017.11.17 UMA photo
Archive of board photos for LCFC motherboard NM-B461 revision 1.0, dated 2017.11.17, used in Lenovo laptops with the EL480 and EL580 codes.
Archive · NM-B461 · 34.9 MB · 29 Jan 2023Archive zip34.9 MB - NM-B461 EL480 EL580 Rev1.0 UMA photo
ZIP archive of board photos for the Lenovo NM-B461 motherboard, revision 1.0, the UMA (integrated graphics) version used in models EL480 and EL580.
Archive · NM-B461 · 34.9 MB · 21 Nov 2022Archive zip34.9 MB - nm-b461 l480 l580 EL480
Archive for the LCFC motherboard NM-B461, used in the Lenovo ThinkPad L480 and L580, with EL480 likely the project code.
Archive · NM-B461 · 1.75 MB · 16 Sept 2021Archive rar1.75 MB - Lenovo ThinkPad L480 L580 LCFC EL480 EL580 NM-B461 r0.1
Archive for the Lenovo ThinkPad L480 and L580, LCFC project codes EL480 and EL580, motherboard NM-B461 at revision 0.1, about 5.35 MB in RAR form.
Archive · NM-B461 · 5.35 MB · 17 Apr 2021Archive rar5.35 MB
Questions about NM-B461
Is there a schematic for NM-B461?
Yes. Enginerys lists 4 schematic files for NM-B461. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for NM-B461?
Yes, 7 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the NM-B461 board?
NM-B461 follows the LCFC (Lenovo) numbering scheme (NM-xxxx). It is found in Lenovo devices.