NM-D521 is a LCFC (Lenovo) motherboard used in Lenovo devices. Enginerys has 6 schematics, 6 boardviews, 32 BIOS dumps and 6 archives for this board, collected from public Telegram channels.
Check that NM-D521 matches the number printed on your PCB, including the revision. Where to find it →
NM-D521 schematics
- HS461&HS561&HS761 NM-D521 REV 3.0 PDFSchematic · NM-D521 · 11.2 MB · 23 Jun 2025Schematic pdf11.2 MB
- NM D521 Rev 1 0 AMD
Schematic PDF for LCFC board NM-D521 revision 1.0, AMD platform, used in Lenovo laptops, at 11.2 MB. NM-xxxx numbers are LCFC designs, the Lenovo-owned manufacturer.
Schematic · NM-D521 · 11.2 MB · 6 May 2025Schematic pdf11.2 MB - Lenovo Ideapad 3 15ALC6 LCFC HS461 HS561A HS761 NM D521 Rev 1 0Schematic · NM-D521 · 11.2 MB · 14 Apr 2025Schematic pdf11.2 MB
- NM D521 Rev 1 0 AMD PDFSchematic · NM-D521 · 4.23 MB · 4 Jan 2023Schematic rar4.23 MB
- NM-D521 SchematicSchematic · NM-D521 · 2.58 MB · 7 Dec 2022Schematic pdf2.58 MB
- NM D521 Rev 1 0 AMD PDF
PDF schematic for the Lenovo-made LCFC board NM-D521 at revision 1.0, in its AMD platform version as the file name states.
Schematic · NM-D521 · 3.31 MB · 30 Nov 2022Schematic rar3.31 MB
NM-D521 boardviews
- LCFC HS461 HS561A HS761 NM-D521 (BDV)(.TVW)
Lenovo boardview in .tvw format, zipped, for the LCFC HS461, HS561A and HS761 platform with board number NM-D521.
Boardview · NM-D521 · 2.86 MB · 18 Jul 2026Boardview zip2.86 MB - Lenovo Ideapad 3 15ALC6 LCFC HS461 HS561A HS761 NM D521 BoardViewBoardview · NM-D521 · 2.74 MB · 27 Oct 2025Boardview zip2.74 MB
- HS461&HS561&HS761 NM-D521 REV 3.0 BDVBoardview · NM-D521 · 7.23 MB · 23 Jun 2025Boardview tvw7.23 MB
- LCFC HS461 HS561A HS761 NM-D521 (BDV)(.TVW)Boardview · NM-D521 · 2.13 MB · 4 Jan 2023Boardview rar2.13 MB
- NM-D521 BoardviewBoardview · NM-D521 · 7.23 MB · 7 Dec 2022Boardview tvw7.23 MB
- LCFC HS461 HS561A HS761 NM-D521 (BDV)(.TVW)
Boardview for LCFC board NM-D521, used by the Lenovo designs coded HS461, HS561A and HS761.
Boardview · NM-D521 · 1.23 MB · 30 Nov 2022Boardview rar1.23 MB
NM-D521 BIOS dumps
- GLCN41WW
Lenovo BIOS firmware identified by the version string GLCN41WW, associated with the LCFC board NM-D521, packed in a 5.32 MB RAR archive.
BIOS · NM-D521 · 5.32 MB · 18 Aug 2026BIOS rar5.32 MB - old nm-d521 rev 2.0BIOS · NM-D521 · 16.0 MB · 15 Jul 2026BIOS bin16.0 MB
- LENOVO IdeaPad 3 15ALC6 HS461 & HS561 & HS761 NM D521 REV 3 2021
BIOS package for the Lenovo IdeaPad 3 15ALC6, covering the HS461, HS561 and HS761 board variants on the LCFC NM-D521 motherboard, revision 3, dated 2021.
BIOS · NM-D521 · 7.18 MB · 10 Jul 2026BIOS rar7.18 MB - IdeaPad 3-15ALC6 Laptop - Type 82KU NM-D521 glcn41ww.binBIOS · NM-D521 · 7.57 MB · 10 Jul 2026BIOS zip7.57 MB
- lenovo ideapad 3 15alc6 NM D521 REV; 3 0 Ram disable bios okBIOS · NM-D521 · 6.42 MB · 2 Jul 2026BIOS rar6.42 MB
- LENOVO IDEAPAD HS461 HS561 HS761 NM D521 REV 3 0 2021 10 26 OK MEBIOS · NM-D521 · 16.0 MB · 28 May 2026BIOS16.0 MB
- HS461 HS561 HS761 NM D521 REV 3 0 2021 05 08 16MB AMD CPU BIOSBIOS · NM-D521 · 18.8 MB · 19 May 2026BIOS rar18.8 MB
- nm-d521 old backupBIOS · NM-D521 · 16.0 MB · 23 Mar 2026BIOS bin16.0 MB
- LENOVO IdeaPad 3 14ALC6 Type 82KT HS461&HS561&HS761 NM D521 REVBIOS · NM-D521 · 18.9 MB · 14 Jan 2026BIOS rar18.9 MB
- HS461 HS561 HS761 NM D521 REV 3 0 2021 10 26 WORKING BIOS 100% telegramBIOS · NM-D521 · 6.25 MB · 23 Sept 2025BIOS zip6.25 MB
- HS461 HS561 HS761 NM D521 REV 3 0 2021 05 08 16MB AMD CPU BIOS telegramBIOS · NM-D521 · 12.6 MB · 23 Sept 2025BIOS zip12.6 MB
- HS461 HS561 HS761 NM D521 REV 2 0 2020 12 11 telegram BIOS RepairBIOS · NM-D521 · 6.23 MB · 23 Sept 2025BIOS zip6.23 MB
- HS461 HS561 HS761 NM-D521 REV 3.0 WORKING BIOS 100% OKBIOS · NM-D521 · 5.34 MB · 14 Aug 2025BIOS rar5.34 MB
- clean SPD NM-D521 NeoProgBIOS · NM-D521 · 5.45 MB · 24 Jun 2025BIOS rar5.45 MB
- NM-D521 NeoProgBIOS · NM-D521 · 16.0 MB · 24 Jun 2025BIOS bin16.0 MB
- IdeaPad 3-15ALC6 Laptop - Type 82KU NM-D521 glcn41wwBIOS · NM-D521 · 16.0 MB · 13 May 2025BIOS bin16.0 MB
- IdeaPad 3-15ALC6 Laptop - Type 82KU NM-D521 glcn41wwBIOS · NM-D521 · 16.0 MB · 12 May 2025BIOS bin16.0 MB
- IdeaPad 3-15ALC6 Laptop - Type 82KU NM-D521 glcn41wwBIOS · NM-D521 · 16.0 MB · 6 May 2025BIOS bin16.0 MB
- HS461 HS561 HS761 NM D521 REV 3 0 2021 10 26 WORKING BIOS 100%BIOS · NM-D521 · 16.0 MB · 5 May 2025BIOS bin16.0 MB
- NM D521BIOS · NM-D521 · 16.0 MB · 29 Apr 2025BIOS bin16.0 MB
- HS461 HS561 HS761 NM D521 REV 3 0 2021 10 26 WORKING BIOSBIOS · NM-D521 · 5.36 MB · 5 Sept 2024BIOS rar5.36 MB
- HS461 HS561 HS761 NM D521 REV 3 0 2021 10 26 WORKING BIOS 100%
Working BIOS dump for the Lenovo HS461, HS561 and HS761 project, LCFC board NM-D521 revision 3.0, with a date of 2021-10-26 given in the name.
BIOS · NM-D521 · 5.40 MB · 31 Aug 2024BIOS rar5.40 MB - IdeaPad 3-15ALC6 Laptop - Type 82KU NM-D521 glcn41ww.binBIOS · NM-D521 · 6.08 MB · 21 Aug 2024BIOS zip6.08 MB
- bios lenovo ideapad 3 15alc6 NM-D521 REV.3BIOS · NM-D521 · 5.46 MB · 21 Aug 2024BIOS rar5.46 MB
- HS461 HS561 HS761 NM D521 REV 3 0 2021 10 26 OK ME CLEAN BIOS
Lenovo BIOS image for the HS461, HS561 and HS761 projects on board NM-D521 revision 3.0, dated 2021-10-26, marked as tested OK with the Management Engine region cleaned…
BIOS · NM-D521 · 16.0 MB · 20 Jul 2024BIOS bin16.0 MB - HS461 HS561 HS761 NM D521 REV 3 0 2021 05 08 16MB AMD CPU BIOS
Lenovo BIOS for models HS461, HS561 and HS761 on LCFC board NM-D521 revision 3.0, dated 2021-05-08, as a 16MB image for the AMD CPU version.
BIOS · NM-D521 · 18.8 MB · 27 Feb 2024BIOS rar18.8 MB - IdeaPad 3-15ALC6 Laptop - Type 82KU NM-D521BIOS · NM-D521 · 12.1 MB · 12 Jan 2024BIOS rar12.1 MB
- IdeaPad 3-14ALC6 - NM-D521 OK TESTEDBIOS · NM-D521 · 16.0 MB · 12 Jan 2024BIOS bin16.0 MB
- LENOVO IdeaPad 3 15ALC6 Laptop Type 82KU HS461 HS561 HS761 NM D521
Firmware archive for the Lenovo IdeaPad 3 15ALC6, machine type 82KU, on LCFC board NM-D521 with the HS461, HS561 and HS761 platform codes.
BIOS · NM-D521 · 5.75 MB · 3 Jun 2023BIOS rar5.75 MB - LENOVO IDEAPAD3 HS461 HS561 HS761 NM D521 REV 3 0 2021 17 7 CPU
BIOS dump for the Lenovo IdeaPad 3 family, covering the HS461, HS561 and HS761 boards, LCFC board number NM-D521 revision 3.0, with 2021 and CPU noted in the archive…
BIOS · NM-D521 · 5.52 MB · 11 Dec 2022BIOS rar5.52 MB - NM-D521
Lenovo BIOS binary for board NM-D521, supplied as a 16 MB raw image. The NM-prefix follows the LCFC numbering used for Lenovo laptops designed by that ODM, and the board…
BIOS · NM-D521 · 16.0 MB · 11 May 2022BIOS bin16.0 MB - HS461 HS561 HS761 NM-D521 REV 2.0 2020-12-11
Lenovo firmware package for the HS461, HS561 and HS761 boards on LCFC number NM-D521 revision 2.0, dated 2020-12-11, in a 5.38 MB RAR.
BIOS · NM-D521 · 5.38 MB · 5 Jan 2022BIOS rar5.38 MB
NM-D521 archives
- ip3 14alc6 nm-d521Archive · NM-D521 · 14.5 MB · 21 Sept 2025Archive zip14.5 MB
- 04 LCFC NM-D521 SCHBRD xmxno1 ideapad3Archive · NM-D521 · 3.62 MB · 2 Sept 2025Archive rar3.62 MB
- HS461 HS561 HS761 NM D521 REV 3 0 2021 10 26Archive · NM-D521 · 10.7 MB · 24 Jun 2025Archive rar10.7 MB
- NM-D521 IdeaPad 3-14ALC6 GLCN63WWArchive · NM-D521 · 5.34 MB · 1 Apr 2025Archive rar5.34 MB
- HS461 HS561 HS761 NM D521 REV 3 0 2021 10 26 AMD TESTADA 100%Archive · NM-D521 · 5.40 MB · 5 Feb 2025Archive rar5.40 MB
- NM-D521 R3.0 HS461 HS561 HS761 Lenovo ip 3 15alc6 scanArchive · NM-D521 · 9.64 MB · 20 Dec 2023Archive zip9.64 MB
Questions about NM-D521
Is there a schematic for NM-D521?
Yes. Enginerys lists 6 schematic files for NM-D521. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for NM-D521?
Yes, 6 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the NM-D521 board?
NM-D521 follows the LCFC (Lenovo) numbering scheme (NM-xxxx). It is found in Lenovo devices.