NM-C621 is a LCFC (Lenovo) motherboard used in Lenovo devices. Enginerys has 6 schematics, 8 boardviews, 9 BIOS dumps and 6 archives for this board, collected from public Telegram channels.
Check that NM-C621 matches the number printed on your PCB, including the revision. Where to find it →
NM-C621 schematics
- GH470 NM-C621 NM-C901 REV1.0 PDFSchematic · NM-C621 · 2.17 MB · 15 Dec 2024Schematic rar2.17 MB
- GH470 NM-C621 NM-C901 REV1.0 PDFSchematic · NM-C621 · 2.40 MB · 20 Dec 2023Schematic pdf2.40 MB
- NM-C621 REV1.0 BoardView PDFSchematic · NM-C621 · 3.42 MB · 20 Dec 2023Schematic pdf3.42 MB
- GH470 NM-C621 NM-C901 REV1.0 PDF
Lenovo schematic in PDF form for the GH470 platform, covering boards NM-C621 and NM-C901, revision 1.0. NM- numbers follow the LCFC pattern, Lenovo's own design house.
Schematic · NM-C621 · 2.21 MB · 20 Dec 2023Schematic rar2.21 MB - NM-C621 REV1.0 SCHSchematic · NM-C621 · 2.40 MB · 16 Nov 2023Schematic pdf2.40 MB
- NM-C621 REV1.0 BoardViewSchematic · NM-C621 · 3.42 MB · 16 Nov 2023Schematic pdf3.42 MB
NM-C621 boardviews
- LCFC NM-C621 REV 1.0 BOARDVIEW(BDV)(.TVW)
Boardview for the LCFC NM-C621 laptop motherboard, revision 1.0, provided as a .TVW file inside a 1.57 MB RAR archive.
Boardview · NM-C621 · 1.57 MB · 6 Nov 2026Boardview rar1.57 MB - LCFC NM-C621 REV 1.0 BOARDVIEW(PK)Boardview · NM-C621 · 1.03 MB · 22 Sept 2025Boardview rar1.03 MB
- LCFC NM-C621 r1.0Boardview · NM-C621 · 4.92 MB · 7 May 2025Boardview tvw4.92 MB
- LCFC NM-C621 r1.0Boardview · NM-C621 · 1.68 MB · 21 Dec 2024Boardview zip1.68 MB
- LCFC NM-C621 REV 1.0 BOARDVIEW(BDV)(.TVW)
Boardview for LCFC board NM-C621 revision 1.0, used in Lenovo laptops, packed as a 1.40 MB RAR archive containing BDV and TVW files.
Boardview · NM-C621 · 1.40 MB · 21 Dec 2024Boardview rar1.40 MB - NM-C621 REV1.0 BoardView PDFBoardview · NM-C621 · 698 KB · 15 Dec 2024Boardview rar698 KB
- NM-C621 REV1.0 BoardView PDF
Boardview packed with a PDF for the Lenovo LCFC board NM-C621, revision 1.0. A boardview maps the physical location of every part and test point on both PCB sides, so…
Boardview · NM-C621 · 743 KB · 20 Dec 2023Boardview rar743 KB - clearmessBoardview · NM-C621 · 8.95 MB · 16 Nov 2023Boardview zip8.95 MB
NM-C621 BIOS dumps
- NM-C621 READ OGBIOS · NM-C621 · 3.84 MB · 14 Jul 2026BIOS rar3.84 MB
- Lenovo M70Q - IQ4X0IL1 NM-C621 REV1.0 16MB BIOS WORKINGBIOS · NM-C621 · 7.89 MB · 23 Feb 2026BIOS zip7.89 MB
- LENOVO THINKCENTER M70Q GH470 NM C621 REV 1 0 2020 09 28 IQ4X0IL1BIOS · NM-C621 · 6.71 MB · 23 Feb 2026BIOS rar6.71 MB
- M70Q GH470 NM C621 REV 1 0 2020 03 10 IQ4X0IL1 telegram BIOS RepairBIOS · NM-C621 · 15.0 MB · 24 Sept 2025BIOS zip15.0 MB
- LENOVO THINKCENTER M70Q GH470 NM C621 REV 1 0 2020 09 28 IQ4X0IL1BIOS · NM-C621 · 6.14 MB · 24 Sept 2025BIOS zip6.14 MB
- M70Q 11E8 IQ4X0IL1 NM C621 16MBBIOS · NM-C621 · 16.0 MB · 29 Apr 2025BIOS bin16.0 MB
- LENOVO THINKCENTER M70Q GH470 NM C621 REV 1 0 2020 09 28 IQ4X0IL1BIOS · NM-C621 · 6.61 MB · 21 Dec 2023BIOS rar6.61 MB
- LENOVO THINKCENTER M70Q GH470 NM C621 REV 1 0 2020 09 28 IQ4X0IL1
BIOS dump for the Lenovo ThinkCentre M70q tiny desktop, platform GH470, board NM-C621 revision 1.0.
BIOS · NM-C621 · 6.70 MB · 20 Dec 2023BIOS rar6.70 MB - M70Q GH470 NM-C621 REV 1.0 2020-03-10 IQ4X0IL1
Firmware for the Lenovo M70q Tiny desktop on board GH470, NM-C621 at revision 1.0, dated 2020-03-10, with IQ4X0IL1 noted in the name, archived as a 13.6 MB RAR.
BIOS · NM-C621 · 13.6 MB · 10 Feb 2022BIOS rar13.6 MB
NM-C621 archives
- COMET-LAKE IQ4X0IL1 NM-C621 (16mb+8mb)Archive · NM-C621 · 20.9 MB · 11 Jun 2026Archive rar20.9 MB
- M70Q IQ4X0IL1 GH470 NM-C621 (M2WKT43A1)Archive · NM-C621 · 10.5 MB · 15 Aug 2025Archive rar10.5 MB
- ThinkCentre M70q NM-C621 M2WKT61AArchive · NM-C621 · 10.3 MB · 14 Aug 2025Archive rar10.3 MB
- ThinkCentre M70q NM-C621 M2WKT54A1 (24mb)Archive · NM-C621 · 10.5 MB · 14 Aug 2025Archive rar10.5 MB
- clearmessArchive · NM-C621 · 8.95 MB · 15 Jun 2024Archive zip8.95 MB
- Lenovo M70Q GH470 NM-C621 REV 1.0 2020-03-10 IQ4X0IL1Archive · NM-C621 · 13.6 MB · 15 Feb 2023Archive rar13.6 MB
Questions about NM-C621
Is there a schematic for NM-C621?
Yes. Enginerys lists 6 schematic files for NM-C621. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for NM-C621?
Yes, 8 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the NM-C621 board?
NM-C621 follows the LCFC (Lenovo) numbering scheme (NM-xxxx). It is found in Lenovo devices.