NM-A481 is a LCFC (Lenovo) motherboard used in Lenovo devices. Enginerys has 25 schematics, 1 boardview, 64 BIOS dumps and 3 archives for this board, collected from public Telegram channels.
Check that NM-A481 matches the number printed on your PCB, including the revision. Where to find it →
NM-A481 schematics
- NM-A481Schematic · NM-A481 · 1.39 MB · 4 Aug 2026Schematic pdf1.39 MB
- NM-A481Schematic · NM-A481 · 1.39 MB · 26 Sept 2025Schematic pdf1.39 MB
- NM-A481Schematic · NM-A481 · 1.39 MB · 12 Sept 2025Schematic pdf1.39 MB
- Lenovo Ideapad 300-15ISK NM-A481 REV 0.3 PDFSchematic · NM-A481 · 2.04 MB · 5 Aug 2025Schematic pdf2.04 MB
- NM-A481 REV 0.3 Lenovo Ideapad (PDF)Schematic · NM-A481 · 2.04 MB · 5 Aug 2025Schematic pdf2.04 MB
- vinafix (1).com NM A481Schematic · NM-A481 · 1.39 MB · 5 May 2025Schematic pdf1.39 MB
- NM-A481Schematic · NM-A481 · 1.39 MB · 16 Sept 2024Schematic pdf1.39 MB
- NM-A481Schematic · NM-A481 · 1.39 MB · 15 Sept 2024Schematic pdf1.39 MB
- NM-A481Schematic · NM-A481 · 1.39 MB · 15 Sept 2024Schematic pdf1.39 MB
- NM-A481Schematic · NM-A481 · 1.39 MB · 15 Sept 2024Schematic pdf1.39 MB
- NM-A481Schematic · NM-A481 · 1.39 MB · 15 Sept 2024Schematic pdf1.39 MB
- NM-A481Schematic · NM-A481 · 1.39 MB · 27 Sept 2023Schematic pdf1.39 MB
- NM-A481Schematic · NM-A481 · 1.39 MB · 17 Mar 2023Schematic pdf1.39 MB
- Lenovo Ideapad 300-15ISK NM-A481 r0.3 PDFSchematic · NM-A481 · 2.04 MB · 16 Nov 2022Schematic pdf2.04 MB
- NM-A481Schematic · NM-A481 · 1.39 MB · 25 Jul 2022Schematic pdf1.39 MB
- Lenovo Ideapad 300-15ISK NM-A481 r0.3 PDF
Schematic in PDF for the Lenovo IdeaPad 300-15ISK, LCFC board NM-A481 at revision 0.3. LCFC, Lenovo's own ODM, uses the NM-xxxx numbering.
Schematic · NM-A481 · 1.91 MB · 4 Jun 2022Schematic rar1.91 MB - NM-A481
Schematic PDF for Lenovo board NM-A481, following the LCFC numbering pattern used by Lenovo's main laptop ODM.
Schematic · NM-A481 · 1.39 MB · 3 Jan 2022Schematic pdf1.39 MB - LENOVO IDEAPAD 300-15ISK LCFC NM-A481 REV. 0.3Schematic · NM-A481 · 1.25 MB · 28 Jan 2021Schematic pdf1.25 MB
- NM-A481Schematic · NM-A481 · 1.39 MB · 5 Jan 2021Schematic pdf1.39 MB
- NM-A481Schematic · NM-A481 · 1.39 MB · 5 Jan 2021Schematic pdf1.39 MB
- NM-A481Schematic · NM-A481 · 1.39 MB · 25 Nov 2020Schematic pdf1.39 MB
- NM-A481Schematic · NM-A481 · 1.39 MB · 16 Sept 2020Schematic pdf1.39 MB
- vinafix.com NM-A481Schematic · NM-A481 · 1.39 MB · 17 Jul 2020Schematic pdf1.39 MB
- NM-A481Schematic · NM-A481 · 1.39 MB · 17 Jul 2020Schematic pdf1.39 MB
- NM-A481 r0.3 Lenovo Ideapad 300-15ISK 2
Schematic PDF for the Lenovo IdeaPad 300-15ISK laptop, board NM-A481 at revision 0.3. NM-prefixed numbers belong to LCFC, Lenovo's own design house.
Schematic · NM-A481 · 2.04 MB · 7 Feb 2018Schematic pdf2.04 MB
NM-A481 boardviews
- LCFC NM-A481 Rev1.0 boardviewBoardview · NM-A481 · 3.05 MB · 30 Jun 2026Boardview tvw3.05 MB
NM-A481 BIOS dumps
- NM-A481 rev 1.0 mainBIOS · NM-A481 · 8.00 MB · 2 Aug 2026BIOS bin8.00 MB
- NM-A481 rev 1.0 mainBIOS · NM-A481 · 8.00 MB · 25 Jul 2026BIOS bin8.00 MB
- ECROMBIOS · NM-A481 · 38.0 KB · 22 May 2026BIOS rar38.0 KB
- ECROMBIOS · NM-A481 · 38.0 KB · 22 May 2026BIOS rar38.0 KB
- ECROM
Embedded controller ROM for a Lenovo board, LCFC NM-A481, in a 38 KB RAR; the name itself reveals nothing beyond the EC ROM label.
BIOS · NM-A481 · 38.0 KB · 22 May 2026BIOS rar38.0 KB - ECROMBIOS · NM-A481 · 38.0 KB · 22 May 2026BIOS rar38.0 KB
- LENOVO IDEAPAD 300 15ISK BMWQ1 MBWQ2 NM A481 REV 1 0 2015 07 22BIOS · NM-A481 · 4.00 MB · 24 Sept 2025BIOS zip4.00 MB
- LENOVO IDEAPAD 300 15ISK BMWQ1 BMWQ2 NM A481 REV 1 0 2015 07 22BIOS · NM-A481 · 4.14 MB · 24 Sept 2025BIOS zip4.14 MB
- LENOVO IDEAPAD 300 15ISK BMWQ1 BMWQ2 NM A481 REV 1 0 2015 07 22BIOS · NM-A481 · 4.12 MB · 24 Sept 2025BIOS zip4.12 MB
- LENOVO IDEAPAD 300 15ISK BMWQ1 BMWQ2 NM A481 REV 1 0 2015 07 22BIOS · NM-A481 · 3.99 MB · 24 Sept 2025BIOS zip3.99 MB
- Lenovo Ideapad 300 151SK NM A481 telegram BIOS Repair 2025 09 16BIOS · NM-A481 · 4.20 MB · 24 Sept 2025BIOS zip4.20 MB
- Lenovo ideapad 300 15isk=8=nm a481 rev 1 0 telegram BIOS RepairBIOS · NM-A481 · 4.40 MB · 24 Sept 2025BIOS zip4.40 MB
- LENOVO IDEAPAD 300 15isk=8=nm a481 rev 1 1 0 telegram BIOS RepairBIOS · NM-A481 · 4.40 MB · 24 Sept 2025BIOS zip4.40 MB
- Lenovo IdeaPad 300 151SK=8=BMWQ1 BMWQ2 NM A481 Rev 1 0 telegramBIOS · NM-A481 · 4.12 MB · 24 Sept 2025BIOS zip4.12 MB
- BMWQ1 BMWQ2 NM A481 REV 1 0 2015 07 22 BLUE MAIN BIOS & EC telegramBIOS · NM-A481 · 3.59 MB · 19 Sept 2025BIOS zip3.59 MB
- BMWQ1 BMWQ2 NM A481 REV 1 0 2015 07 22 CLR ME TESTED OK telegramBIOS · NM-A481 · 4.00 MB · 19 Sept 2025BIOS zip4.00 MB
- NM-A481 rev 1.0 main telegram BIOS RepairBIOS · NM-A481 · 8.00 MB · 9 Sept 2025BIOS bin8.00 MB
- ip300-bmwc1-bmwc2-NM-A481 rev 1.0 main telegram BIOS RepairBIOS · NM-A481 · 8.00 MB · 9 Sept 2025BIOS bin8.00 MB
- ip300 bmwc1 bmwc2 NM A481 rev 1 1 0 main telegram BIOS RepairBIOS · NM-A481 · 8.00 MB · 9 Sept 2025BIOS bin8.00 MB
- Lenovo Ideapad 300-151SK NM-A481 Rev 1.0BIOS · NM-A481 · 8.00 MB · 12 May 2025BIOS bin8.00 MB
- Lenovo Ideapad 300 151SK NM A481 REV 1 0 2015 07 22 6th gen 25QBIOS · NM-A481 · 8.00 MB · 12 May 2025BIOS bin8.00 MB
- BMWQ1 BMWQ2 NM-A481 REV 1.0 2015-07-22 BLUE MAIN BIOSBIOS · NM-A481 · 8.00 MB · 12 May 2025BIOS bin8.00 MB
- Lenovo Ideapad 300 151SK NM A481 REV 1 0 2015 07 22 6th gen 25QBIOS · NM-A481 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- Lenovo Ideapad 300-151SK NM-A481 Rev 1.0BIOS · NM-A481 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- Lenovo Ideapad 300 151SK NM A481 REV 1 0 2015 07 22 6th gen ECBIOS · NM-A481 · 128 KB · 9 May 2025BIOS bin128 KB
- BMWQ1 BMWQ2 NM-A481 REV 1.0 2015-07-22 BLUE MAIN BIOSBIOS · NM-A481 · 8.00 MB · 8 May 2025BIOS bin8.00 MB
- BMWQ1 BMWQ2 NM-A481 REV 1.0 2015-07-22 BLUE MAIN ECBIOS · NM-A481 · 128 KB · 8 May 2025BIOS bin128 KB
- ip300-bmwc1-bmwc2-NM-A481 rev 1.0 main-SRGinfotechBIOS · NM-A481 · 8.00 MB · 7 May 2025BIOS bin8.00 MB
- GD25Q64 20180530 111136 lenovo NM A481BIOS · NM-A481 · 8.00 MB · 28 Apr 2025BIOS bin8.00 MB
- AFS Lenovo IdeaPad 300-151SK=8=BMWQ1 BMWQ2 NM-A481 Rev 1.0
Firmware set for the Lenovo IdeaPad 300-15ISK, whose name is written as 300-151SK in the archive.
BIOS · NM-A481 · 3.90 MB · 1 Feb 2024BIOS rar3.90 MB - AFS Lenovo ideapad 300-15isk=8=nm-a481 rev.1.0
BIOS image archive for the Lenovo ideapad 300-15ISK on mainboard NM-A481 revision 1.0, following the LCFC (Lenovo) numbering scheme.
BIOS · NM-A481 · 4.19 MB · 1 Feb 2024BIOS rar4.19 MB - AFS LENOVO IDEAPAD 300-15isk=8=nm-a481 rev (1).1.0
Duplicate upload of the BIOS for the Lenovo IdeaPad 300-15ISK with the LCFC NM-A481 rev 1.0 motherboard, same 4.19 MB size as its sibling copy.
BIOS · NM-A481 · 4.19 MB · 1 Feb 2024BIOS rar4.19 MB - AFS Lenovo Ideapad 300 151SK NM A481BIOS · NM-A481 · 3.97 MB · 1 Feb 2024BIOS rar3.97 MB
- NM-A481 rev 1.0 mainBIOS · NM-A481 · 8.00 MB · 26 Oct 2023BIOS bin8.00 MB
- BMWQ1 BMWQ2 NM-A481 REV 1.0 2015-07-22 CLR ME TESTED OK
Lenovo BIOS image for the NM-A481 board, revision 1.0 dated 2015-07-22, shared by the BMWQ1 and BMWQ2 project variants, in a 4.36 MB RAR.
BIOS · NM-A481 · 4.36 MB · 4 Sept 2023BIOS rar4.36 MB - LENOVO IDEAPAD 300 15ISK BMWQ1 MBWQ2 NM A481 REV 1 0 2015 07 22
BIOS image for the Lenovo IdeaPad 300-15ISK on board NM-A481 revision 1.0, with BMWQ1 and MBWQ2 codes and a 2015-07-22 date in the name.
BIOS · NM-A481 · 4.41 MB · 6 Apr 2023BIOS rar4.41 MB - LENOVO IDEAPAD 300 15ISK BMWQ1 MBWQ2 NM A481 REV 1 0 2015 07 22
BIOS dump for the Lenovo IdeaPad 300-15ISK, built on the NM-A481 mainboard at revision 1.0, with BMWQ1 and MBWQ2 board codes and a 2015-07-22 date in the name.
BIOS · NM-A481 · 6.21 MB · 6 Apr 2023BIOS rar6.21 MB - LENOVO IDEAPAD 300 15ISK TYPE 80Q7 BMWQ1 MBWQ2 NM A481 REV 1 0 2015
Firmware image for the Lenovo IdeaPad 300-15ISK, machine type 80Q7, on the LCFC-designed NM-A481 board at revision 1.0, with BMWQ1 and MBWQ2 codes and the year 2015 in…
BIOS · NM-A481 · 6.60 MB · 6 Apr 2023BIOS rar6.60 MB - LENOVO IDEAPAD 300 15ISK BMWQ1 BMWQ2 NM A481 REV 1 0 2015 07 22
BIOS firmware for the Lenovo IdeaPad 300-15ISK laptop on the BMWQ1/BMWQ2 motherboard, board number NM-A481 revision 1.0, with a date of 2015-07-22 in the name.
BIOS · NM-A481 · 4.42 MB · 28 Mar 2023BIOS rar4.42 MB - LENOVO IDEAPAD 300 15ISK BMWQ1 BMWQ2 NM A481 REV 1 0 2015 07 22
BIOS archive for the Lenovo IdeaPad 300-15ISK, model codes BMWQ1 and BMWQ2, on board NM-A481 revision 1.0 dated 2015-07-22.
BIOS · NM-A481 · 6.76 MB · 8 Mar 2023BIOS rar6.76 MB - LENOVO IDEAPAD 300 15ISK BMWQ1 BMWQ2 NM A481 REV 1 0 2015 07 22
Firmware package for the Lenovo IdeaPad 300-15ISK, BMWQ1 and BMWQ2 variants, built on LCFC board NM-A481 revision 1.0 from 2015-07-22.
BIOS · NM-A481 · 7.94 MB · 8 Mar 2023BIOS rar7.94 MB - LENOVO IDEAPAD 300 15ISK BMWQ1 BMWQ2 NM A481 REV 1 0 2015 07 22
Lenovo IdeaPad 300-15ISK BIOS set for board NM-A481, revision 1.0, dated 2015-07-22 and covering the BMWQ1 and BMWQ2 codes.
BIOS · NM-A481 · 9.63 MB · 8 Mar 2023BIOS rar9.63 MB - Lenovo ideapad 300 15ISK300 15ISK NM A481 REV 1 0 2015 07 22 WORKING
Working BIOS image for the Lenovo ideapad 300-15ISK, motherboard NM-A481 revision 1.0, dated 2015-07-22.
BIOS · NM-A481 · 7.81 MB · 16 May 2022BIOS rar7.81 MB - Lenovo Ideapad 300 151SK NM A481 REV 1 0 2015 07 22 6th gen 25Q64FVSIQ
BIOS dump for the Lenovo IdeaPad 300-15ISK built on the LCFC board NM-A481 revision 1.0, dated 2015-07-22 and marked as a 6th generation Intel platform.
BIOS · NM-A481 · 4.02 MB · 15 May 2022BIOS rar4.02 MB - NM-A481 rev 1.0 mainBIOS · NM-A481 · 8.00 MB · 26 Apr 2022BIOS bin8.00 MB
- BMWQ1 BMWQ2 NM A481 REV 1 0 2015 07 22 BLUE MAIN BIOS & EC
BIOS and EC firmware for the Lenovo BMWQ1/BMWQ2 platform on board NM-A481 revision 1.0, dated 2015-07-22 and labelled BLUE MAIN, in a 3.47 MB RAR.
BIOS · NM-A481 · 3.47 MB · 8 Jan 2022BIOS rar3.47 MB - DR BIOS COM Lenovo IdeaPad 300 151SK=8=BMWQ1 BMWQ2 NM A481 Rev 1BIOS · NM-A481 · 3.97 MB · 20 Apr 2021BIOS zip3.97 MB
- ip300 bmwc1 bmwc2 NM A481 rev 1 1 0 main Luirons Bios binBIOS · NM-A481 · 3.98 MB · 24 Feb 2021BIOS rar3.98 MB
- ip300-bmwc1-bmwc2-NM-A481 rev 1.0 main (Luirons Bios).binBIOS · NM-A481 · 3.98 MB · 24 Feb 2021BIOS rar3.98 MB
- NM-A481 rev 1.0 main (Luirons Bios).binBIOS · NM-A481 · 3.98 MB · 23 Feb 2021BIOS rar3.98 MB
- Lenovo IdeaPad 300 151SK=8=BMWQ1 BMWQ2 NM A481 Rev 1 0 Luirons BiosBIOS · NM-A481 · 3.90 MB · 23 Feb 2021BIOS rar3.90 MB
- Lenovo Ideapad 300 151SK NM A481 (Luirons Bios)BIOS · NM-A481 · 3.98 MB · 22 Feb 2021BIOS rar3.98 MB
- Lenovo ideapad 300-15isk=8=nm-a481 rev.1.0 (Luirons Bios)BIOS · NM-A481 · 4.19 MB · 22 Feb 2021BIOS rar4.19 MB
- LENOVO IDEAPAD 300 15isk=8=nm a481 rev 1 1 0 Luirons BiosBIOS · NM-A481 · 4.19 MB · 22 Feb 2021BIOS rar4.19 MB
- Lenovo Ideapad 300 15ISK Alt Model 80Q7 Compal BMWQ1BMWQ2 NM A481
BIOS image for the Lenovo IdeaPad 300-15ISK, alternate model 80Q7, built on the BMWQ1/BMWQ2 mainboard NM-A481.
BIOS · NM-A481 · 3.85 MB · 29 Aug 2020BIOS 7z3.85 MB - Lenovo Ideapad 300-151SK NM-A481 Rev 1.0BIOS · NM-A481 · 8.00 MB · 10 Jul 2019BIOS bin8.00 MB
- LENOVO IDEAPAD 300-15isk=8=nm-a481 rev.1.0
BIOS archive for the Lenovo IdeaPad 300-15ISK on board NM-A481, revision 1.0, with 8 in the name likely pointing to an 8 MB flash image.
BIOS · NM-A481 · 4.19 MB · 22 Nov 2018BIOS rar4.19 MB - Lenovo Ideapad 300 151SK NM A481
BIOS archive for the Lenovo IdeaPad 300-15ISK, written in the name as 151SK, with board number NM-A481.
BIOS · NM-A481 · 3.97 MB · 4 Nov 2018BIOS rar3.97 MB - GD25Q64 20180530 111136 lenovo NM A481BIOS · NM-A481 · 8.00 MB · 30 May 2018BIOS bin8.00 MB
- Lenovo ideapad 300-15isk=8=nm-a481 rev.1.0
BIOS dump for the Lenovo IdeaPad 300-15ISK on board NM-A481 revision 1.0, in a 4.19 MB RAR archive. The =8= token most likely refers to an 8 MB flash image.
BIOS · NM-A481 · 4.19 MB · 22 Aug 2017BIOS rar4.19 MB - ip300-bmwc1-bmwc2-NM-A481 rev 1.0 main
Main BIOS dump for the Lenovo IdeaPad 300 on the BMWC1/BMWC2 platform, board NM-A481 revision 1.0. NM-series numbers follow the LCFC scheme used for Lenovo mainboards.
BIOS · NM-A481 · 8.00 MB · 11 Jul 2017BIOS bin8.00 MB - ip300-bmwc1-bmwc2-NM-A481 rev 1.0 main
BIOS dump for a Lenovo IdeaPad 300 class laptop built on board NM-A481 revision 1.0, with the codes BMWC1 and BMWC2 in the name.
BIOS · NM-A481 · 8.00 MB · 10 Jun 2017BIOS bin8.00 MB - Lenovo IdeaPad 300-151SK=8=BMWQ1 BMWQ2 NM-A481 Rev 1.0
BIOS archive for the Lenovo IdeaPad 300-15ISK, motherboard NM-A481 revision 1.0, with BMWQ1 and BMWQ2 listed as the platform codes in the name.
BIOS · NM-A481 · 3.97 MB · 18 Apr 2017BIOS zip3.97 MB - NM-A481 rev 1.0 main
Main BIOS image for Lenovo board NM-A481 revision 1.0, an 8.00 MB binary. The NM-xxxx codes follow the LCFC numbering used by Lenovo's own ODM, and the code is printed…
BIOS · NM-A481 · 8.00 MB · 7 Feb 2017BIOS bin8.00 MB
NM-A481 archives
- BMWQ1 BMWQ2 NM-A481 (REV 1.0)Archive · NM-A481 · 4.26 MB · 10 Jul 2023Archive rar4.26 MB
- NM-A481Archive · NM-A481 · 1.89 MB · 19 Nov 2020Archive zip1.89 MB
- Lenovo ideapad 300-15isk=8=nm-a481 rev.1.0Archive · NM-A481 · 4.19 MB · 17 Oct 2018Archive rar4.19 MB
Questions about NM-A481
Is there a schematic for NM-A481?
Yes. Enginerys lists 25 schematic files for NM-A481. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for NM-A481?
Yes, 1 boardview file is listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the NM-A481 board?
NM-A481 follows the LCFC (Lenovo) numbering scheme (NM-xxxx). It is found in Lenovo devices.