NM-A805 is a LCFC (Lenovo) motherboard used in Lenovo devices. Enginerys has 6 schematics, 18 BIOS dumps and 4 archives for this board, collected from public Telegram channels.
Check that NM-A805 matches the number printed on your PCB, including the revision. Where to find it →
NM-A805 schematics
- LENOVO IDEAPAD 110-15IBR LCFC CG420 NM-A805 REV 0.1PDFSchematic · NM-A805 · 1.43 MB · 16 Aug 2025Schematic pdf1.43 MB
- Ideapad 110 15IBR LCFC CG420 NM A805 r0.1Schematic · NM-A805 · 1.43 MB · 29 Apr 2025Schematic pdf1.43 MB
- Lenovo Ideapad 110 15IBR LCFC CG420 NM A805Schematic · NM-A805 · 1.42 MB · 28 Apr 2025Schematic pdf1.42 MB
- LENOVO IDEAPAD 110-15IBR LCFC CG420 NM-A805 r0.1PDFSchematic · NM-A805 · 1.43 MB · 11 Apr 2023Schematic pdf1.43 MB
- Lenovo Ideapad 110-15IBR LCFC CG420 NM-A805 r0.1 Schematic
Early schematic, revision 0.1, for the Lenovo IdeaPad 110-15IBR, an LCFC design with the project code CG420 and board number NM-A805.
Schematic · NM-A805 · 1.43 MB · 19 Jan 2023Schematic pdf1.43 MB - LENOVO IDEAPAD 110-15IBR LCFC CG420 NM-A805 REV 0.1Schematic · NM-A805 · 1.30 MB · 12 Oct 2022Schematic pdf1.30 MB
NM-A805 BIOS dumps
- LENOVO NM A805 REV 1 0 ORG oK UMA telegram BIOS Repair 2025 09 16BIOS · NM-A805 · 3.61 MB · 24 Sept 2025BIOS zip3.61 MB
- LENOVO Ideapad 110 15IBR NM A805 BIOS&EC telegram BIOS Repair 2025BIOS · NM-A805 · 3.53 MB · 24 Sept 2025BIOS zip3.53 MB
- Lenovo Ideapad 110 15IBR CG420 NM A805 Rev1 0 telegram BIOS RepairBIOS · NM-A805 · 3.53 MB · 24 Sept 2025BIOS zip3.53 MB
- Lenovo 110 NM-A805BIOS · NM-A805 · 8.00 MB · 12 May 2025BIOS bin8.00 MB
- CG420 NM-A805BIOS · NM-A805 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- Lenovo NM-A805BIOS · NM-A805 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- AFS LENOVO NM-A805 REV-1.0 ORG oK UMA
Original BIOS dump for Lenovo board NM-A805 revision 1.0 in the UMA version, meaning integrated graphics only, marked OK as working.
BIOS · NM-A805 · 3.44 MB · 1 Feb 2024BIOS rar3.44 MB - AFS LENOVO Ideapad 110-15IBR NM-A805 BIOS&EC
Combined BIOS and EC firmware set for the Lenovo Ideapad 110-15IBR on board NM-A805, an LCFC (Lenovo ODM) design.
BIOS · NM-A805 · 3.36 MB · 1 Feb 2024BIOS rar3.36 MB - AFS Lenovo Ideapad 110-15IBR CG420 NM-A805 Rev1.0
Firmware archive for the Lenovo Ideapad 110-15IBR, LCFC board NM-A805 revision 1.0, with the code CG420 also listed.
BIOS · NM-A805 · 3.36 MB · 1 Feb 2024BIOS rar3.36 MB - Lenovo NM-A805
BIOS firmware archive for a Lenovo laptop built on the NM-A805 motherboard, packed as a 3.63 MB zip.
BIOS · NM-A805 · 3.63 MB · 15 Jun 2022BIOS zip3.63 MB - Lenovo 110 NM-A805
Lenovo 110 BIOS dump for the NM-A805 motherboard, 3.61 MB in zip format. The name lists no revision or version, and a separate NM-A805 archive also exists, so comparing…
BIOS · NM-A805 · 3.61 MB · 15 Jun 2022BIOS zip3.61 MB - Lenovo Ideapad 110-15IBR CG420 NM-A805 Rev1.0 (Luirons Bios)BIOS · NM-A805 · 3.37 MB · 22 Feb 2021BIOS rar3.37 MB
- LENOVO Ideapad 110-15IBR NM-A805 BIOS&EC (Luirons Bios)BIOS · NM-A805 · 3.37 MB · 22 Feb 2021BIOS rar3.37 MB
- LENOVO NM-A805 REV-1.0 ORG oK UMA (Luirons Bios)BIOS · NM-A805 · 3.44 MB · 22 Feb 2021BIOS rar3.44 MB
- Ideapad NM-A805 ECROMBIOS · NM-A805 · 128 KB · 8 Aug 2019BIOS bin128 KB
- Lenovo Ideapad 110-15IBR CG420 NM-A805 Rev1.0
BIOS image for the Lenovo IdeaPad 110-15IBR on board NM-A805 revision 1.0, project code CG420, packed in a 3.37 MB RAR.
BIOS · NM-A805 · 3.37 MB · 5 Aug 2019BIOS rar3.37 MB - LENOVO NM-A805 REV-1.0 ORG oK UMA
Original BIOS dump for a Lenovo laptop built on LCFC board NM-A805, revision 1.0, marked as tested OK and intended for the UMA version that uses integrated graphics…
BIOS · NM-A805 · 3.44 MB · 13 Mar 2019BIOS rar3.44 MB - LENOVO Ideapad 110-15IBR NM-A805 BIOS&EC
BIOS and EC firmware package for the Lenovo IdeaPad 110-15IBR, motherboard NM-A805 from LCFC, Lenovo's own design manufacturer.
BIOS · NM-A805 · 3.37 MB · 13 Mar 2019BIOS rar3.37 MB
NM-A805 archives
- LENOVO IDEAPAD 110-15IBR LCFC CG420 NM-A805 r0.1PDF
RAR archive holding a PDF schematic for the Lenovo IdeaPad 110-15IBR, board NM-A805 revision 0.1, with CG420 as the board code.
Archive · NM-A805 · 1.41 MB · 10 Apr 2023Archive rar1.41 MB - Lenovo Ideapad 110-15IBR CG420 NM-A805 Rev1 (2).0Archive · NM-A805 · 3.37 MB · 24 Apr 2022Archive rar3.37 MB
- Lenovo Ideapad 110-15IBR CG420 NM-A805 Rev1 (1).0Archive · NM-A805 · 3.37 MB · 24 Apr 2022Archive rar3.37 MB
- LENOVO IDEAPAD 110-15IBR LCFC CG420 NM-A805 REV 0.1
Service archive for the Lenovo IdeaPad 110-15IBR, LCFC board NM-A805, project code CG420, revision 0.1, RAR packed at 1.24 MB.
Archive · NM-A805 · 1.24 MB · 23 Feb 2021Archive rar1.24 MB
Questions about NM-A805
Is there a schematic for NM-A805?
Yes. Enginerys lists 6 schematic files for NM-A805. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for NM-A805?
No boardview has been indexed for NM-A805 yet.
Who makes the NM-A805 board?
NM-A805 follows the LCFC (Lenovo) numbering scheme (NM-xxxx). It is found in Lenovo devices.