NM-E021 is a LCFC (Lenovo) motherboard used in Lenovo devices. Enginerys has 3 schematics, 5 boardviews and 4 BIOS dumps for this board, collected from public Telegram channels.
Check that NM-E021 matches the number printed on your PCB, including the revision. Where to find it →
NM-E021 schematics
- LENOVO ThinkBook 15p Gen 2, LCFC HY520 NM-E021 PDFSchematic · NM-E021 · 3.56 MB · 15 Dec 2024Schematic rar3.56 MB
- LENOVO ThinkBook 15p Gen 2, LCFC HY520 NM-E021 PDFSchematic · NM-E021 · 14.2 MB · 18 Sept 2023Schematic pdf14.2 MB
- LENOVO ThinkBook 15p Gen 2, LCFC HY520 NM-E021 PDF
PDF schematic in a 3.61 MB RAR for the Lenovo ThinkBook 15p Gen 2, built by LCFC as project HY520 on motherboard NM-E021.
Schematic · NM-E021 · 3.61 MB · 18 Sept 2023Schematic rar3.61 MB
NM-E021 boardviews
- Lenovo ThinkBook 15p Gen 2 LCFC HY520 NM E021 Rev Boardview boa
Lenovo ThinkBook 15p Gen 2 boardview from LCFC, project HY520, board number NM-E021; the name mentions a revision but does not state its value.
Boardview · NM-E021 · 5.99 MB · 26 Apr 2026Boardview zip5.99 MB - Lenovo ThinkBook 15p Gen 2 LCFC HY520 NM E021 Rev 1 0 BoardViewBoardview · NM-E021 · 14.6 MB · 12 May 2025Boardview tvw14.6 MB
- LENOVO ThinkBook 15p Gen 2, LCFC HY520 NM E021 Rev 1 0 BoardViewBoardview · NM-E021 · 5.76 MB · 15 Dec 2024Boardview zip5.76 MB
- Lenovo ThinkBook 15p Gen 2 LCFC HY520 NM-E021 RevBoardview · NM-E021 · 5.99 MB · 18 Sept 2023Boardview zip5.99 MB
- LENOVO ThinkBook 15p Gen 2, LCFC HY520 NM E021 Rev 1 0 BoardView
Boardview for the Lenovo ThinkBook 15p Gen 2, an LCFC design with project name HY520 and board number NM-E021, revision 1.0, zipped to 5.80 MB.
Boardview · NM-E021 · 5.80 MB · 18 Sept 2023Boardview zip5.80 MB
NM-E021 BIOS dumps
- HY520 NM E021 REV 1 0 2021 07 13 i7 11800H 8MB & 16MB BIOS telegramBIOS · NM-E021 · 7.50 MB · 23 Sept 2025BIOS zip7.50 MB
- HY520 NM E021 REV 1 0 2021 07 13 8MB & 16MB &2MB &1MB BIOS telegramBIOS · NM-E021 · 9.58 MB · 23 Sept 2025BIOS zip9.58 MB
- HY520 NM E021 REV 1 0 2021 07 13 8MB & 16MB &2MB &1MB BIOS
Firmware pack for Lenovo board NM-E021 revision 1.0, platform code HY520, dated 2021-07-13, in an 11.4 MB RAR.
BIOS · NM-E021 · 11.4 MB · 15 Jan 2025BIOS rar11.4 MB - HY520 NM E021 REV 1 0 2021 07 13 i7 11800H 8MB & 16MB BIOS
BIOS archive for a Lenovo laptop built on the LCFC board NM-E021, revision 1.0, with the name carrying the HY520 project code, a 2021-07-13 date and an Intel Core…
BIOS · NM-E021 · 9.75 MB · 15 Jan 2025BIOS rar9.75 MB
Questions about NM-E021
Is there a schematic for NM-E021?
Yes. Enginerys lists 3 schematic files for NM-E021. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for NM-E021?
Yes, 5 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the NM-E021 board?
NM-E021 follows the LCFC (Lenovo) numbering scheme (NM-xxxx). It is found in Lenovo devices.