NM-A271 is a LCFC (Lenovo) motherboard used in Lenovo devices. Enginerys has 32 schematics, 3 boardviews, 101 BIOS dumps and 11 archives for this board, collected from public Telegram channels.
Check that NM-A271 matches the number printed on your PCB, including the revision. Where to find it →
NM-A271 schematics
- G40 70 G50 70 ACLU1 ACLU2 NM2710 NM A271 Rev1 0
Schematic PDF for Lenovo G40-70 and G50-70 laptops, covering ACLU1 and ACLU2 boards with board number NM-A271 (also written NM2710) at revision 1.0.
Schematic · NM-A271 · 2.71 MB · 25 Apr 2026Schematic pdf2.71 MB - LENOVO G50-70 ACLU1 ACLU2 NM-A271 REV 1.0 PDF
PDF schematic for the Lenovo G50-70 built on LCFC board NM-A271, revision 1.0, with the ACLU1 and ACLU2 project codes named in the title.
Schematic · NM-A271 · 2.70 MB · 2 Mar 2026Schematic pdf2.70 MB - ACLU1 ACLU2 NM-A271 Rev 1.0 PDF(PK)Schematic · NM-A271 · 2.70 MB · 2 Mar 2026Schematic pdf2.70 MB
- LENOVO G50-70 ACLU1 ACLU2 NM-A271 REV 1.0 PDF(PK)Schematic · NM-A271 · 2.70 MB · 2 Mar 2026Schematic pdf2.70 MB
- NM-A271 REV 1.0 PDFSchematic · NM-A271 · 2.69 MB · 11 Dec 2025Schematic pdf2.69 MB
- LENOVO IDEAPAD G40 70 G50 70 NM A271 ACLU1 ACLU2 G40 70 G50 70 RSchematic · NM-A271 · 1.23 MB · 9 May 2025Schematic pdf1.23 MB
- NM A271Schematic · NM-A271 · 3.46 MB · 29 Apr 2025Schematic pdf3.46 MB
- g50 70 NM A271 unlockedSchematic · NM-A271 · 2.47 MB · 29 Apr 2025Schematic pdf2.47 MB
- G40 70 NM A361 NM A271Schematic · NM-A361 · 2.67 MB · 29 Apr 2025Schematic pdf2.67 MB
- Compal NM A271 ACLU1 ACLU2 G40Schematic · NM-A271 · 1.25 MB · 28 Apr 2025Schematic pdf1.25 MB
- Lenovo IdeaPad G40 70 G50 70 Compal NM A271 ACLU1 ACLU2 Rev1 0Schematic · NM-A271 · 1.17 MB · 28 Apr 2025Schematic pdf1.17 MB
- 4c2c9 NM-A271 G50-80(ԭG40-70).pdfSchematic · NM-A271 · 1.22 MB · 22 Jan 2025Schematic rar1.22 MB
- LENOVO IDEAPAD G40 70 G50 70 NM A271 ACLU1 ACLU2 G40 70 G50 70 REVSchematic · NM-A271 · 1.23 MB · 12 Oct 2022Schematic pdf1.23 MB
- G50 80G40 70 ACLU1 ACLU2 NM A271 Rev 1 0 Schematic 2013 12 17 PDFSchematic · NM-A271 · 2.70 MB · 12 Jul 2022Schematic pdf2.70 MB
- G50 80G40 70 ACLU1 ACLU2 NM A271 Rev 1 0 Schematic 2013 12 17 PDF
Schematic for the Lenovo G50 series, covering the 80G4 and G70 models with ACLU1 and ACLU2 board codes, LCFC number NM-A271 at revision 1.0, dated 2013-12-17.
Schematic · NM-A271 · 1.25 MB · 1 Jan 2022Schematic rar1.25 MB - Lenovo IdeaPad G40 70 G50 70 Compal NM A271 ACLU1 ACLU2 Rev1 0 schematicSchematic · NM-A271 · 1.30 MB · 2 Mar 2021Schematic pdf1.30 MB
- Compal NM A271 ACLU1&ACLU2 G40 (2) (Luirons Esquemas).Schematic · NM-A271 · 1.25 MB · 24 Feb 2021Schematic pdf1.25 MB
- Compal NM A271 ACLU1&ACLU2 G40 (3) (Luirons Esquemas).Schematic · NM-A271 · 1.25 MB · 24 Feb 2021Schematic pdf1.25 MB
- Compal NM A271 ACLU1&ACLU2 G40 (Luirons Esquemas).Schematic · NM-A271 · 1.25 MB · 24 Feb 2021Schematic pdf1.25 MB
- g50-70-NM-A271 (Luirons Esquemas).Schematic · NM-A271 · 2.69 MB · 24 Feb 2021Schematic pdf2.69 MB
- Lenovo G40-70 G50-70=1=ACLU1-ACLU2 NM2710 NM-A271 Rev1.0Schematic · NM-A271 · 2.69 MB · 11 Aug 2020Schematic pdf2.69 MB
- vinafix com G40 70 G50 70 ACLU1 ACLU2 NM2710 NM A271 Rev1 0Schematic · NM-A271 · 2.69 MB · 17 Jul 2020Schematic pdf2.69 MB
- G40-70 - G50-70 - ACLU1-ACLU2 NM2710 NM-A271 Rev1.0
Shared schematic for the Lenovo G40-70 and G50-70, with ACLU1 and ACLU2 board codes, NM2710 and board number NM-A271, revision 1.0.
Schematic · NM-A271 · 2.69 MB · 17 Jul 2020Schematic pdf2.69 MB - g50-70-NM-A271Schematic · NM-A271 · 2.69 MB · 5 Aug 2019Schematic pdf2.69 MB
- Lenovo G40-70 G50-70 (LCFC NM-A271)Schematic · NM-A271 · 2.70 MB · 4 Aug 2019Schematic pdf2.70 MB
- Compal NM A271 ACLU1&ACLU2 G40 70Schematic · NM-A271 · 1.25 MB · 4 Aug 2019Schematic pdf1.25 MB
- Lenovo G40-70 G50-70=1=ACLU1-ACLU2 NM-A271 Rev1.0Schematic · NM-A271 · 2.63 MB · 30 Jul 2019Schematic pdf2.63 MB
- NM-A271 G50-80(G40-70)
Schematic for the NM-A271 motherboard used in the Lenovo G50-80, with the G40-70 also named, in a 2.70 MB PDF.
Schematic · NM-A271 · 2.70 MB · 29 Nov 2017Schematic pdf2.70 MB - g50-70-NM-A271
Lenovo G50-70 laptop schematic for motherboard NM-A271, a 2.69 MB PDF. The NM- prefix follows the LCFC numbering pattern used for Lenovo-built boards, and the number is…
Schematic · NM-A271 · 2.69 MB · 6 Sept 2017Schematic pdf2.69 MB - Compal NM A271 ACLU1&ACLU2 G40
Another copy of the Compal NM-A271 schematic for the Lenovo G40, ACLU1 and ACLU2 projects, 1.25 MB PDF matching the other files of this name.
Schematic · NM-A271 · 1.25 MB · 4 Sept 2017Schematic pdf1.25 MB - Compal NM A271 ACLU1&ACLU2 G40
Duplicate PDF schematic, 1.25 MB, of Compal board NM-A271 for the Lenovo G40 with ACLU1 and ACLU2 project codes.
Schematic · NM-A271 · 1.25 MB · 4 Sept 2017Schematic pdf1.25 MB - Compal NM A271 ACLU1&ACLU2 G40
Lenovo G40 schematic for Compal board NM-A271, covering the ACLU1 and ACLU2 designs, as a 1.25 MB PDF.
Schematic · NM-A271 · 1.25 MB · 6 May 2017Schematic pdf1.25 MB
NM-A271 boardviews
- NM-A271 REV 1.0 BDVBoardview · NM-A271 · 910 KB · 11 Dec 2025Boardview zip910 KB
- Lenovo G50 70 DIS ACULA 1 ACULA2 NM A271 Boardview Dr Bios comBoardview · NM-A271 · 917 KB · 17 Jun 2023Boardview zip917 KB
- NM-A271 NM-A361 (NM-A272, NM-A362) boardviewBoardview · NM-A271 · 2.94 MB · 6 Oct 2022Boardview tvw2.94 MB
NM-A271 BIOS dumps
- LENOVO G50 70 ACLU1 ACLU2 NM A271 REV;1 0 2013 12 05 ORGINAL BIOS
Original BIOS dump for the Lenovo G50-70, board ACLU1/ACLU2 NM-A271 revision 1.0, dated 2013-12-05 in the name, packed in a 3.44 MB RAR.
BIOS · NM-A271 · 3.44 MB · 31 Oct 2026BIOS rar3.44 MB - LENOVO G50 70 ACLU1 ACLU2 NM A271 REV;1 0 2013 12 05 BIOS+EC OK
Combined BIOS and EC firmware for the Lenovo G50-70 on board ACLU1/ACLU2 NM-A271 revision 1.0, dated 2013-12-05, marked OK and supplied as a 6.52 MB RAR.
BIOS · NM-A271 · 6.52 MB · 31 Oct 2026BIOS rar6.52 MB - G50-70 NM-A271 Rev-1 1.0 Tested OkBIOS · NM-A271 · 8.00 MB · 2 Aug 2026BIOS bin8.00 MB
- G50-70 NM-A271 Rev-1.0 Tested OkBIOS · NM-A271 · 8.00 MB · 2 Aug 2026BIOS bin8.00 MB
- G50-70 NM-A271 Rev-1 1.0 Tested OkBIOS · NM-A271 · 8.00 MB · 25 Jul 2026BIOS bin8.00 MB
- G50-70 NM-A271 Rev-1.0 Tested OkBIOS · NM-A271 · 8.00 MB · 25 Jul 2026BIOS bin8.00 MB
- LENOVO G50 70 ACLU1 ACLU2 NM A271 REV 1 0 2013 12 05 BIOS + KBECBIOS · NM-A271 · 3.82 MB · 2 Mar 2026BIOS rar3.82 MB
- EC ROM EC ITE8685e NM-A271 z50-70
Embedded controller firmware for the Lenovo Z50-70 on board NM-A271, packed as a 39.9 KB ZIP archive. The name identifies the EC chip as an ITE IT8685E.
BIOS · NM-A271 · 39.9 KB · 21 Feb 2026BIOS zip39.9 KB - NM-A271-G50-70 telegram BIOS Repair-2025-09-16BIOS · NM-A271 · 3.32 MB · 24 Sept 2025BIOS zip3.32 MB
- LENOVO G50 70 NM A271 G50 70 NM A271 REV 1 0 Q64 IT8586E BIOS &BIOS · NM-A271 · 3.32 MB · 24 Sept 2025BIOS zip3.32 MB
- Lenovo G50 70 ACLU1 ACLU2 NM A271 Rev telegram BIOS Repair 2025BIOS · NM-A271 · 3.20 MB · 24 Sept 2025BIOS zip3.20 MB
- LENOVO G50 70 ACLU1 ACLU2 NM A271 REV 1 0 2013 12 05 WORKING BIOSBIOS · NM-A271 · 3.36 MB · 24 Sept 2025BIOS zip3.36 MB
- Lenovo G50 70=8=ACLU1 ACLU2 NM A271 Rev telegram BIOS Repair 2025BIOS · NM-A271 · 3.20 MB · 24 Sept 2025BIOS zip3.20 MB
- Lenovo G50 70=8=ACLU1 ACLU2 NM A271 Rev 1 telegram BIOS Repair 2025BIOS · NM-A271 · 3.28 MB · 24 Sept 2025BIOS zip3.28 MB
- LENOVO G40 70 ACLU1 ACLU2 NM A271 REV 1 0 2013 12 05 WORKING BIOSBIOS · NM-A271 · 3.16 MB · 24 Sept 2025BIOS zip3.16 MB
- lenovo G50 70 ACLU1ACLU2 NM A271 REV 1 0 Clear me telegram BIOSBIOS · NM-A271 · 3.17 MB · 23 Sept 2025BIOS zip3.17 MB
- Lenovo G50 70 ACLU1 ACLU2 NM A271 REV 1 0 GD25Q64 BIOS telegramBIOS · NM-A271 · 3.28 MB · 23 Sept 2025BIOS zip3.28 MB
- LENOBO G40 G50 G70 BIOS 216 0856050 ACLU1 NM A271 rev1 0 telegramBIOS · NM-A271 · 3.29 MB · 23 Sept 2025BIOS zip3.29 MB
- lenovo IO IT8586E G50 70 ACLU1 ACLU2 NM A271 REV 1 0 telegram BIOSBIOS · NM-A271 · 128 KB · 9 Sept 2025BIOS bin128 KB
- LENOBO G40 G50 G70 BIOS 216 0856050 ACLU1 NM A271 rev1 0 telegramBIOS · NM-A271 · 8.00 MB · 9 Sept 2025BIOS bin8.00 MB
- LENOVO G50-70 NM-A271 G50-70 NM-A272 IT8586E OKBIOS · NM-A271 · 128 KB · 29 Jul 2025BIOS bin128 KB
- W25Q64 20160522 110216 G50-70 NM-A271 1.0BIOS · NM-A271 · 8.00 MB · 13 May 2025BIOS bin8.00 MB
- NM-A271-G50-70-MAIN-GFX-OKBIOS · NM-A271 · 8.00 MB · 13 May 2025BIOS bin8.00 MB
- W25Q64 20160522 110216 G50-70 NM-A271 1.0BIOS · NM-A271 · 8.00 MB · 12 May 2025BIOS bin8.00 MB
- ACLU1 ACLU2 NM-A271BIOS · NM-A271 · 8.00 MB · 12 May 2025BIOS bin8.00 MB
- NM-A271-G50-70-MAIN-GFX-OKBIOS · NM-A271 · 8.00 MB · 12 May 2025BIOS bin8.00 MB
- AFS LENOBO G40-G50-G70 BIOS 216-0856050 ACLU1 NM A271 rev1.0BIOS · NM-A271 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- LENOVO G40-70 NM-A271BIOS · NM-A271 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- LENOVO G50-70 NM-A271-EC IT8586E-BIOS · NM-A271 · 128 KB · 9 May 2025BIOS bin128 KB
- EC ITE8685e NM-A271 z50-70BIOS · NM-A271 · 128 KB · 9 May 2025BIOS bin128 KB
- Lenovo G50-70 (ACLU1 ACLU2 NM A271 REV 1.0) GD25Q64BIOS · NM-A271 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- NM-A271-G50-70-MAIN-GFX-OKBIOS · NM-A271 · 8.00 MB · 6 May 2025BIOS bin8.00 MB
- aclu1 aclu2 nm a271BIOS · NM-A271 · 8.00 MB · 5 May 2025BIOS bin8.00 MB
- NM A271 IT8586E 20180926 142013BIOS · NM-A271 · 128 KB · 29 Apr 2025BIOS bin128 KB
- G50 70 ACLU1 ACLU2 NM A271 REV 1 0BIOS · NM-A271 · 8.00 MB · 29 Apr 2025BIOS bin8.00 MB
- G40 70 ACLU1 2 NM A271 REV; 1.0 ECBIOS · NM-A271 · 128 KB · 29 Apr 2025BIOS bin128 KB
- LENOVO G50 70 ( ACLU1 ACLU2 NM A271 REV 1BIOS · NM-A271 · 8.00 MB · 28 Apr 2025BIOS bin8.00 MB
- Lenovo G50-70 ACLU1-ACLU2 NM-A271 Conversion Discrete to UMABIOS · NM-A271 · 2.22 MB · 5 Apr 2025BIOS rar2.22 MB
- Lenovo G50-70 ACLU1 ACLU2 NM-A271 Discrete to UMABIOS · NM-A271 · 2.22 MB · 5 Apr 2025BIOS rar2.22 MB
- Lenovo g50-70 ( NM-A271)BIOS · NM-A271 · 430 KB · 5 Apr 2025BIOS rar430 KB
- LENOVO G50 70 ACLU1 ACLU2 NM A271 REV 1 0 2013 12 05 WORKING BIOS
Working BIOS for the Lenovo G50-70 on the ACLU1/ACLU2 platform, mainboard NM-A271 revision 1.0 with a 2013-12-05 date in the name, packed in RAR.
BIOS · NM-A271 · 9.66 MB · 5 Oct 2024BIOS rar9.66 MB - G50-70 (ACLU1 ACLU2 NM-A271 rev 1.0)
BIOS firmware for the Lenovo G50-70 laptop on the ACLU1/ACLU2 motherboard NM-A271 revision 1.0.
BIOS · NM-A271 · 3.03 MB · 20 Jul 2024BIOS zip3.03 MB - AFS lenovo G50-70 ACLU1ACLU2 NM A271 REV 1.0 Clear meBIOS · NM-A271 · 3.00 MB · 1 Feb 2024BIOS rar3.00 MB
- AFS Lenovo G50 70 ACLU1 ACLU2 NM A271 REV 1 0 GD25Q64 BIOSBIOS · NM-A271 · 3.10 MB · 1 Feb 2024BIOS rar3.10 MB
- AFS Lenovo G50 70=8=ACLU1 ACLU2 NM A271 RevBIOS · NM-A271 · 3.03 MB · 1 Feb 2024BIOS rar3.03 MB
- AFS Lenovo G50 70=8=ACLU1 ACLU2 NM A271 RevBIOS · NM-A271 · 3.10 MB · 1 Feb 2024BIOS rar3.10 MB
- AFS LENOVO G50 70 NM A271 G50 70 NM A271 REV 1 0 Q64 IT8586E BIOSBIOS · NM-A271 · 3.13 MB · 1 Feb 2024BIOS rar3.13 MB
- AFS Lenovo G50 70 ACLU1 ACLU2 NM A271 Rev 1 0 Bios Ver 32 it8586eBIOS · NM-A271 · 326 B · 1 Feb 2024BIOS rar326 B
- AFS Lenovo G50 70 ACLU1 ACLU2 NM A271 RevBIOS · NM-A271 · 3.03 MB · 1 Feb 2024BIOS rar3.03 MB
- AFS lenovo IO IT8586E G50-70 (ACLU1 ACLU2 NM A271 REV 1.0)BIOS · NM-A271 · 128 KB · 1 Feb 2024BIOS bin128 KB
- LENOVO G50-70 ( ACLU1 ACLU2 NM A271 REV 1.0 OK BIOSBIOS · NM-A271 · 8.00 MB · 26 Jan 2024BIOS8.00 MB
- AFS EC DUMP NM-A271 A1BIOS · NM-A271 · 37.0 KB · 24 Jan 2024BIOS rar37.0 KB
- AFS EC ITE8685e NM-A271 z50-70BIOS · NM-A271 · 37.2 KB · 24 Jan 2024BIOS rar37.2 KB
- ACLU1-ACLU2 NM-A271 (REV 1.0)BIOS · NM-A271 · 6.04 MB · 8 Oct 2023BIOS rar6.04 MB
- G50-70 ACLU1 ACLU2 NM A271 REV 1 0BIOS · NM-A271 · 8.00 MB · 26 Sept 2023BIOS bin8.00 MB
- G50-70 ACLU1 ACLU2 NM A271 REV 1 0BIOS · NM-A271 · 8.00 MB · 22 Sept 2023BIOS bin8.00 MB
- Lenovo G50-70 ACLU1 ACLU2 NM-A271 BIOS+ECBIOS · NM-A271 · 3.13 MB · 7 Sept 2023BIOS rar3.13 MB
- LENOVO G50 70 ACLU1 ACLU2 NM A271 Rev 1 0 WORKING BIOS & KBEC 100%
Working BIOS together with the keyboard EC firmware for the Lenovo G50-70, with board codes ACLU1 and ACLU2 on LCFC motherboard NM-A271 revision 1.0, reported as fully…
BIOS · NM-A271 · 9.34 MB · 6 May 2023BIOS rar9.34 MB - LENOVO G40 70 ACLU1 ACLU2 NM A271 REV 1 0 2013 12 05 WORKING BIOS
Working BIOS dump for the Lenovo G40-70 on board NM-A271, revision 1.0 dated 2013-12-05, with ACLU1 and ACLU2 model codes noted in the name, packaged as a 5.56 MB RAR.
BIOS · NM-A271 · 5.56 MB · 28 Feb 2023BIOS rar5.56 MB - LENOVO G50 70 ACLU1 ACLU2 NM A271 REV 1 0 2013 12 05 WORKING BIOS
BIOS firmware for the Lenovo G50-70, built on the LCFC board NM-A271 revision 1.0 dated 2013-12-05 and covering the ACLU1 and ACLU2 variants, marked working and stored…
BIOS · NM-A271 · 6.50 MB · 28 Feb 2023BIOS rar6.50 MB - Lenovo G50-70 ACLU1-ACLU2 NM-A271 REV-1.0BIOS · NM-A271 · 3.04 MB · 18 Dec 2022BIOS rar3.04 MB
- G50-70 NM-A271 Rev-1 (1).0 Tested OkBIOS · NM-A271 · 8.00 MB · 25 Apr 2022BIOS bin8.00 MB
- G50-70 NM-A271 Rev-1.0 Tested OkBIOS · NM-A271 · 8.00 MB · 25 Apr 2022BIOS bin8.00 MB
- G50-70 NM-A271 Rev-1.0 Tested Ok
Tested and working BIOS dump for the Lenovo G50-70 built on LCFC motherboard NM-A271 revision 1.0, provided as a raw 8 MB binary.
BIOS · NM-A271 · 8.00 MB · 3 Jan 2022BIOS bin8.00 MB - LENOVO G50 70 NM A271 G50 70 NM A271 REV 1 0 Q64 IT8586E BIOS &
BIOS archive for the Lenovo G50-70 laptop on LCFC board NM-A271, revision 1.0. The name mentions Q64, which most likely refers to a 64 Mbit (8 MB) SPI flash, and the ITE…
BIOS · NM-A271 · 3.18 MB · 23 Dec 2021BIOS rar3.18 MB - G50-70 NM-A271 Rev-1.0 Tested OkBIOS · NM-A271 · 8.00 MB · 27 Nov 2021BIOS bin8.00 MB
- lenovo G50-70 nm-a271 clear meBIOS · NM-A271 · 8.00 MB · 10 Aug 2021BIOS bin8.00 MB
- LENOBO G40 G50 G70 BIOS 216 0856050 ACLU1 NM A271 rev1 0 LuironsBIOS · NM-A271 · 3.08 MB · 23 Feb 2021BIOS rar3.08 MB
- lenovo IO IT8586E G50 70 ACLU1 ACLU2 NM A271 REV 1 0 Luirons BiosBIOS · NM-A271 · 37.1 KB · 23 Feb 2021BIOS rar37.1 KB
- Lenovo G50 70 ACLU1 ACLU2 NM A271 Rev (Luirons Bios)BIOS · NM-A271 · 3.18 MB · 23 Feb 2021BIOS rar3.18 MB
- LENOBO G40 G50 G70 BIOS 216 0856050 ACLU1 NM A271 rev1 0 LuironsBIOS · NM-A271 · 3.12 MB · 22 Feb 2021BIOS rar3.12 MB
- Lenovo G50 70 ACLU1 ACLU2 NM A271 Rev 1 0 Bios Ver 32 it8586e 8mb&128kbBIOS · NM-A271 · 3.18 MB · 22 Feb 2021BIOS rar3.18 MB
- Lenovo G50 70=8=ACLU1 ACLU2 NM A271 Rev (1) (Luirons Bios)BIOS · NM-A271 · 3.10 MB · 22 Feb 2021BIOS rar3.10 MB
- Lenovo G50 70=8=ACLU1 ACLU2 NM A271 Rev (Luirons Bios)BIOS · NM-A271 · 3.18 MB · 22 Feb 2021BIOS rar3.18 MB
- Lenovo G50 70 ACLU1 ACLU2 NM A271 REV 1 0 GD25Q64 BIOS Luirons BiosBIOS · NM-A271 · 3.10 MB · 22 Feb 2021BIOS rar3.10 MB
- NM-A271-G50-70 (Luirons Bios)BIOS · NM-A271 · 3.15 MB · 22 Feb 2021BIOS rar3.15 MB
- G50-70 ACLU1 ACLU2 NM A271 REV 1 0BIOS · NM-A271 · 8.00 MB · 17 Feb 2021BIOS bin8.00 MB
- ACLU1 ACLU2 NM-A271 (REV 1.0)
Lenovo firmware archive for LCFC board NM-A271 revision 1.0, part of the ACLU1 and ACLU2 platforms.
BIOS · NM-A271 · 3.11 MB · 8 Feb 2021BIOS rar3.11 MB - lenovo G50-70 ACLU1ACLU2 NM A271 REV 1.0 Clear me
BIOS dump for the Lenovo G50-70 built on the LCFC board NM-A271 revision 1.0, with the ACLU1 and ACLU2 project codes named in the archive title.
BIOS · NM-A271 · 3.00 MB · 9 Jan 2021BIOS rar3.00 MB - NM-A271BIOS · NM-A271 · 8.00 MB · 19 Nov 2020BIOS bin8.00 MB
- G50-70 ACLU1 ACLU2 NM A271 REV 1 0BIOS · NM-A271 · 8.00 MB · 1 Oct 2020BIOS bin8.00 MB
- G50-70 ACLU1 ACLU2 NM A271 REV 1 0BIOS · NM-A271 · 8.00 MB · 1 Oct 2020BIOS bin8.00 MB
- Lenovo G50-70 (ACLU1 ACLU2 NM A271 REV 1.0) GD25Q64
BIOS firmware for the Lenovo G50-70, mainboard ACLU1/ACLU2 NM-A271 revision 1.0. The name lists a GD25Q64 flash chip, a 64 Mbit (8 MB) GigaDevice SPI part.
BIOS · NM-A271 · 3.08 MB · 29 Aug 2020BIOS 7z3.08 MB - Lenovo G50 70 ACLU1 ACLU2 NM A271 Rev 1 0 Bios Ver 32 it8586e 8mb&128kb
Firmware for the Lenovo G50-70 laptop, LCFC board NM-A271 revision 1.0 used in ACLU1 and ACLU2 projects, with BIOS version 32.
BIOS · NM-A271 · 3.18 MB · 26 Aug 2020BIOS rar3.18 MB - G50-70 NM-A271 G50-70 NM-A272 IT8586EBIOS · NM-A271 · 128 KB · 22 Jul 2020BIOS bin128 KB
- Lenovo G50-70 Lenovo G40-70 nm-a271BIOS · NM-A271 · 8.00 MB · 15 Feb 2020BIOS bin8.00 MB
- aclu1 aclu2 nm a271BIOS · NM-A271 · 8.00 MB · 3 Feb 2020BIOS bin8.00 MB
- Lenovo G50 70 ACLU1 ACLU2 NM A271 RevBIOS · NM-A271 · 3.22 MB · 8 Aug 2019BIOS zip3.22 MB
- lenovo IO IT8586E G50-70 (ACLU1 ACLU2 NM A271 REV 1.0)BIOS · NM-A271 · 128 KB · 8 Aug 2019BIOS bin128 KB
- Lenovo G50-70 ( ACLU1 ACLU2 NM A271 REV 1.0 ) GD25Q64 BIOSBIOS · NM-A271 · 3.11 MB · 8 Aug 2019BIOS rar3.11 MB
- LENOBO G40-G50-G70 BIOS 216-0856050 ACLU1 NM A271 rev1.0BIOS · NM-A271 · 8.00 MB · 8 Aug 2019BIOS bin8.00 MB
- Lenovo G50-70 ( ACLU1 ACLU2 NM A271 REV 1.0 ) GD25Q64 BIOS
BIOS archive for the Lenovo G50-70 on LCFC board NM-A271, revision 1.0, for the ACLU1 and ACLU2 platform, dumped from a GD25Q64 flash chip, an 8 MB SPI part.
BIOS · NM-A271 · 3.11 MB · 20 Nov 2018BIOS rar3.11 MB - Lenovo G50 70 ACLU1 ACLU2 NM A271 Rev
BIOS for the Lenovo G50-70, platform ACLU1 and ACLU2, on LCFC motherboard NM-A271; the revision is not specified in the name.
BIOS · NM-A271 · 3.22 MB · 20 Nov 2018BIOS zip3.22 MB - NM-A271 ITE8586E OKBIOS · NM-A271 · 128 KB · 17 Oct 2018BIOS bin128 KB
- LEONOVO G50-70 NM-A271BIOS · NM-A271 · 3.09 MB · 21 Feb 2018BIOS rar3.09 MB
- LENOBO G40-G50-G70 BIOS 216-0856050 ACLU1 NM A271 rev1.0
BIOS archive for the Lenovo G40, G50 and G70 series on board NM-A271 revision 1.0, ACLU1 platform, 3.12 MB RAR.
BIOS · NM-A271 · 3.12 MB · 17 Dec 2017BIOS rar3.12 MB - NM-A271-G50-70
Lenovo G50-70 BIOS for the NM-A271 mainboard, in a 3.15 MB RAR archive. The NM-Axxx board code follows the LCFC (Lenovo-Compal) scheme and is printed on the motherboard…
BIOS · NM-A271 · 3.15 MB · 9 Dec 2017BIOS rar3.15 MB - Lenovo G50 70=8=ACLU1 ACLU2 NM A271 RevBIOS · NM-A271 · 3.10 MB · 7 Sept 2017BIOS rar3.10 MB
- Lenovo G50 70=8=ACLU1 ACLU2 NM A271 Rev
Firmware dump for the Lenovo G50-70 built on the ACLU1 / ACLU2 motherboard, board number NM-A271, packed as a 3.18 MB RAR archive.
BIOS · NM-A271 · 3.18 MB · 27 Aug 2017BIOS rar3.18 MB - LENOBO G40-G50-G70 BIOS 216-0856050 ACLU1 NM A271 rev1.0
BIOS binary of 8 MB for Lenovo G40, G50 and G70 laptops on LCFC board NM-A271 revision 1.0, from the ACLU1 platform, matched to the AMD graphics chip 216-0856050.
BIOS · NM-A271 · 8.00 MB · 3 May 2017BIOS bin8.00 MB - lenovo IO IT8586E G50-70 (ACLU1 ACLU2 NM A271 REV 1.0)
EC firmware of 128 KB for the ITE IT8586E input/output controller on the Lenovo G50-70, covering ACLU1 and ACLU2 boards on LCFC mainboard NM-A271 revision 1.0.
BIOS · NM-A271 · 128 KB · 3 May 2017BIOS bin128 KB
NM-A271 archives
- LENOVO ACLU1 ACLU2 NM-A271 REV;1.0 2013-12-05 PHOTO HD
Detailed photos of a Lenovo notebook mainboard labeled ACLU1 and ACLU2 with LCFC board number NM-A271, revision 1.0, dated 2013-12-05, stored in a 3.90 MB RAR archive.
Archive · NM-A271 · 3.90 MB · 12 Oct 2026Archive rar3.90 MB - Lenovo G50-70 ACLU1 ACLU NM-A271 Rev 1.0 photo
Large ZIP archive of photos for the Lenovo G50-70, board NM-A271 revision 1.0 with the ACLU1 and ACLU project codes.
Archive · NM-A271 · 86.7 MB · 24 Nov 2025Archive zip86.7 MB - nm-a271 g50-70Archive · NM-A271 · 6.74 MB · 5 Feb 2024Archive zip6.74 MB
- ACLU1 ACLU2 NM-A271 (REV 1.0) (2013-12-05)Archive · NM-A271 · 6.13 MB · 10 Jul 2023Archive rar6.13 MB
- ACLU1 ACLU NM-A271 (REV 1.0)
Schematic package for Lenovo board NM-A271, revision 1.0, under the project codes ACLU1 and ACLU, in a 3.89 MB ZIP.
Archive · NM-A271 · 3.89 MB · 30 Nov 2022Archive zip3.89 MB - ACLU1 ACLU NM-A271 (REV 1.0)
Lenovo service archive for the LCFC board NM-A271, revision 1.0, carrying the ACLU1 / ACLU project codes in its name; the board list also references NM-A362.
Archive · NM-A271 · 3.94 MB · 22 Sept 2022Archive zip3.94 MB - LENOVO G50-70 NM-A271 G50-70 NM-A272 IT8586E OKArchive · NM-A271 · 37.0 KB · 25 Feb 2022Archive rar37.0 KB
- Lenovo G50-70 ACLU1 ACLU NM-A271 rev 1.0 photoArchive · NM-A271 · 25.4 MB · 25 Feb 2022Archive zip25.4 MB
- LENOVO IDEAPAD G40 70 G50 70 NM A271 ACLU1 ACLU2 G40 70 G50 70 REV
RAR archive of 1.19 MB for the Lenovo IdeaPad G40-70 and G50-70, LCFC board NM-A271 with project codes ACLU1 and ACLU2.
Archive · NM-A271 · 1.19 MB · 23 Feb 2021Archive rar1.19 MB - NM-A271Archive · NM-A271 · 2.08 MB · 19 Nov 2020Archive zip2.08 MB
- ACLU1,ACLU2 NM A271 Rev 1.0, DIS TO UMA JMD
Lenovo conversion package for the NM-A271 Rev 1.0 board, code names ACLU1 and ACLU2, describing a DIS to UMA change.
Archive · NM-A271 · 833 KB · 23 Feb 2020Archive rar833 KB
Questions about NM-A271
Is there a schematic for NM-A271?
Yes. Enginerys lists 32 schematic files for NM-A271. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for NM-A271?
Yes, 3 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the NM-A271 board?
NM-A271 follows the LCFC (Lenovo) numbering scheme (NM-xxxx). It is found in Lenovo devices.