NM-A451 is a LCFC (Lenovo) motherboard used in Lenovo devices. Enginerys has 3 schematics, 4 boardviews, 24 BIOS dumps and 2 archives for this board, collected from public Telegram channels.
Check that NM-A451 matches the number printed on your PCB, including the revision. Where to find it →
NM-A451 schematics
- Lenovo Thinkpad-P50 BP500 NM-A451 r0.1
Schematic for the Lenovo ThinkPad P50, project BP500, mainboard NM-A451, at revision 0.1, an early version.
Schematic · NM-A451 · 1.74 MB · 31 May 2026Schematic pdf1.74 MB - Lenovo Thinkpad-P50 BP500 NM-A451 R0.1 PDF(PK)Schematic · NM-A451 · 2.68 MB · 18 Sept 2025Schematic pdf2.68 MB
- Lenovo Thinkpad-P50 BP500 NM-A451 r0.1
Schematic in PDF for the Lenovo ThinkPad P50, project BP500, mainboard NM-A451 at revision 0.1.
Schematic · NM-A451 · 2.68 MB · 13 Sept 2021Schematic pdf2.68 MB
NM-A451 boardviews
- P50 cds2f BP500-NMA451R10-0824
Zipped boardview for the Lenovo ThinkPad P50, project BP500, board NM-A451 with revision R1.0 and a 0824 date code in the name.
Boardview · NM-A451 · 2.45 MB · 31 May 2026Boardview zip2.45 MB - Lenovo Thinkpad-P50 BP500 NM-A451 R0.1 BDV(PK)Boardview · NM-A451 · 1.11 MB · 18 Sept 2025Boardview rar1.11 MB
- P50 cds2f BP500-NM-A451 R10 BDV(PK)Boardview · NM-A451 · 939 KB · 18 Sept 2025Boardview rar939 KB
- Lenovo Thinkpad P50 BP500 NM-A451 BRD
Boardview for the Lenovo ThinkPad P50, LCFC board BP500 with number NM-A451, supplied in a 9.27 MB zip archive in BRD format.
Boardview · NM-A451 · 9.27 MB · 29 Aug 2025Boardview zip9.27 MB
NM-A451 BIOS dumps
- P50 BP500 NM-A451 REV1.0 OK BIOS ME++BIOS · NM-A451 · 16.0 MB · 23 Sept 2026BIOS bin16.0 MB
- LENOVO BP500 NM A451 REV 1 0 2015 11 06 GREEN MAINBOARD PATCHEDBIOS · NM-A451 · 16.0 MB · 22 Sept 2026BIOS bin16.0 MB
- TThinkPad P50 BP500 NM A451 REV;3 0 2015 05 19 CLR ME TESTED BIOSBIOS · NM-A451 · 13.1 MB · 22 Sept 2026BIOS rar13.1 MB
- LENOVO BP500 NM-A451 REV;1.0 2015-11-06 BIOS OKBIOS · NM-A451 · 8.00 MB · 22 Sept 2026BIOS rar8.00 MB
- p50 nm-a451 bkup rev 1.0BIOS · NM-A451 · 16.0 MB · 22 Sept 2026BIOS bin16.0 MB
- LENOVO BP500 NM A451 REV 1 0 2015 11 06 OK TESTED BIOS GREEN MAINBOARDBIOS · NM-A451 · 9.61 MB · 18 May 2026BIOS rar9.61 MB
- P50 BP500 NM-A451 REV1.0 telegram BIOS Repair-2025-09-16BIOS · NM-A451 · 8.38 MB · 24 Sept 2025BIOS zip8.38 MB
- LENOVO BP500 NM A451 REV 1 0 2015 11 06 GREEN MAINBOARD telegramBIOS · NM-A451 · 8.21 MB · 23 Sept 2025BIOS zip8.21 MB
- Thinkpad P50 - BP500 NM-A451 R1.0 CLN OK TESTEDBIOS · NM-A451 · 7.49 MB · 6 Aug 2025BIOS rar7.49 MB
- P50 BP500 NM-A451 REV1,0BIOS · NM-A451 · 16.0 MB · 13 May 2025BIOS bin16.0 MB
- P50 BP500 NM-A451 REV1,0BIOS · NM-A451 · 16.0 MB · 12 May 2025BIOS bin16.0 MB
- LENOVO BP500 NM-A451 REV 1.0 2015-11-06 GREEN MAINBOARD ME++BIOS · NM-A451 · 16.0 MB · 9 May 2025BIOS bin16.0 MB
- NM-A451BIOS · NM-A451 · 16.0 MB · 5 May 2025BIOS bin16.0 MB
- LENOVO BP500 NM A451 REV 1 0 2015 11 06 GREEN MAINBOARD + ME 11BIOS · NM-A451 · 16.0 MB · 28 Apr 2025BIOS bin16.0 MB
- LENOVO BP500 NM A451 REV 1.0 2015 11 06 GREEN MAINBOARDBIOS · NM-A451 · 16.0 MB · 28 Apr 2025BIOS bin16.0 MB
- P50 BP500 NM-A451 REV1,0.BINBIOS · NM-A451 · 8.13 MB · 8 Jun 2024BIOS zip8.13 MB
- LENOVO THINKPAD P50 NM-A451 BIOS SCHEMATICBIOS · NM-A451 · 18.7 MB · 26 Feb 2024BIOS rar18.7 MB
- AFS P50 BP500 NM-A451 REV1.0
BIOS firmware for the Lenovo P50 mainboard, board code BP500 and LCFC number NM-A451, revision 1.0.
BIOS · NM-A451 · 8.01 MB · 9 Feb 2024BIOS rar8.01 MB - AFS LENOVO BP500 NM-A451 REV 1.0 2015-11-06 GREEN MAINBOARDBIOS · NM-A451 · 7.85 MB · 1 Feb 2024BIOS rar7.85 MB
- ThinkPad P50 BP500 NM A451 REV 0 3 2015 05 19 clr me region TESTED
Tested BIOS image for the Lenovo ThinkPad P50, project BP500, on LCFC board NM-A451 revision 0.3, dated 2015-05-19.
BIOS · NM-A451 · 5.63 MB · 8 May 2022BIOS rar5.63 MB - ThinkPad P50 BP500 NM-A451 REV 0.3 2015-05-19 16MB BIOS
BIOS dump for the Lenovo ThinkPad P50, platform BP500, on board NM-A451 revision 0.3, with a date of 2015-05-19 in the name and a 16MB image size.
BIOS · NM-A451 · 17.2 MB · 8 May 2022BIOS rar17.2 MB - LENOVO BP500 NM-A451 REV 1.0 2015-11-06 GREEN MAINBOARD
BIOS image for a Lenovo board marked BP500, LCFC number NM-A451 revision 1.0, dated 2015-11-06 and described as a green mainboard.
BIOS · NM-A451 · 7.92 MB · 15 Dec 2021BIOS rar7.92 MB - P50 BP500 NM-A451 REV1.0
Firmware package for the Lenovo ThinkPad P50, board BP500 with LCFC number NM-A451 rev 1.0, in an 8.29 MB ZIP.
BIOS · NM-A451 · 8.29 MB · 7 Apr 2021BIOS zip8.29 MB - Thinkpad P50-XEON CPU E3 Build-in-BP500 NM-A451
BIOS image for a Lenovo ThinkPad P50 with a built-in Xeon E3 CPU, board BP500, LCFC NM-A451, in a 7.96 MB RAR.
BIOS · NM-A451 · 7.96 MB · 7 Apr 2021BIOS rar7.96 MB
NM-A451 archives
- 10622 NM-A451-ThinkPad P50-BP500
Archive tied to the Lenovo ThinkPad P50 with mainboard NM-A451, also labelled BP500 in the name, packed as a 4.25 MB RAR.
Archive · NM-A451 · 4.25 MB · 3 Mar 2023Archive rar4.25 MB - Lenovo Thinkpad-P50 BP500 NM-A451 r0.1
Lenovo ThinkPad P50 archive for board BP500, LCFC number NM-A451, revision r0.1, 2.43 MB in RAR.
Archive · NM-A451 · 2.43 MB · 7 Apr 2021Archive rar2.43 MB
Questions about NM-A451
Is there a schematic for NM-A451?
Yes. Enginerys lists 3 schematic files for NM-A451. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for NM-A451?
Yes, 4 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the NM-A451 board?
NM-A451 follows the LCFC (Lenovo) numbering scheme (NM-xxxx). It is found in Lenovo devices.