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- AFS..NM-A191 PDF
PDF schematic for the LCFC-designed board NM-A191 used in a Lenovo notebook; the name gives no model or revision, only the board number.
Schematic · NM-A191 · 1.36 MB · 23 Feb 2024Schematic pdf1.36 MB - HS450 NM D231 SVT REV 1.0 WORKING BIOS 100%
Working BIOS dump reported fully functional for the Lenovo HS450 with LCFC board NM-D231, SVT revision 1.0, compressed to 13.1 MB.
BIOS · NM-D231 · 13.1 MB · 24 Oct 2023BIOS rar13.1 MB - LCFC S550 NM-C811
Schematic for the Lenovo IdeaPad S550 on LCFC board NM-C811, delivered as a 3.61 MB PDF.
Schematic · NM-C811 · 3.61 MB · 20 Feb 2023Schematic pdf3.61 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 - GS44D GS54D NM-C711 REV 1.0 2019-09-18 BIOS & KBEC
BIOS together with keyboard EC firmware for the Lenovo board NM-C711 revision 1.0, labelled GS44D GS54D and dated 2019-09-18, inside a 6.44 MB RAR.
BIOS · NM-C711 · 6.44 MB · 29 Dec 2022BIOS rar6.44 MB - BIOS - ideapad 3-15ITL6 NHS460 HS560 HS760 NM-D471 GGCN28WW
BIOS firmware for the Lenovo IdeaPad 3-15ITL6, with board codes NHS460, HS560 and HS760 listed and an LCFC board number NM-D471; the version string given is GGCN28WW.
BIOS · NM-D471 · 6.79 MB · 19 May 2022BIOS rar6.79 MB - BIOS DG421 DG521 DG721 NM-B242 (REV 1.0) 100% OK
Lenovo BIOS dump for the LCFC NM-B242 mainboard, revision 1.0, used in the DG421, DG521 and DG721 platform family.
BIOS · NM-B242 · 4.97 MB · 18 Oct 2021BIOS zip4.97 MB - EG521 EG522 EZ511 EG721 NM-B451 (REV 1.0)
Firmware image set for the LCFC NM-B451 mainboard, revision 1.0, associated with the Lenovo platform codes EG521, EG522, EZ511 and EG721.
BIOS · NM-B451 · 5.21 MB · 14 Jul 2021BIOS zip5.21 MB - NM-E091 REV1.0
Lenovo notebook boardview for the LCFC mainboard NM-E091, revision 1.0, compressed into a 1.39 MB RAR archive.
Boardview · NM-E091 · 1.39 MB · 15 Oct 2026Boardview rar1.39 MB - E470 NM-A821
Boardview for the Lenovo ThinkPad E470 mainboard, LCFC board number NM-A821, supplied as a 783 KB RAR archive.
Boardview · NM-A821 · 783 KB · 5 Oct 2026Boardview rar783 KB - LCFC NM-E441 PDF
Schematic in PDF form for the Lenovo LCFC NM-E441 mainboard, compressed into a 2.89 MB RAR archive, with no revision given in the name.
Schematic · NM-E441 · 2.89 MB · 5 Oct 2025Schematic rar2.89 MB - EG521 EG522 MB Kabylake-U42 NM B452 REV0.2 pdf
Circuit diagram for the Lenovo EG521 and EG522 mainboard, board NM-B452 revision 0.2, based on the Kaby Lake U42 platform and archived as a RAR containing a PDF.
Schematic · NM-B452 · 2.58 MB · 24 Nov 2022Schematic rar2.58 MB - THINKPAD L480 L580 - EL480 EL580 NM-B461 REV 1.0
Lenovo ThinkPad L480 and L580 BIOS package for the EL480/EL580 mainboard, board number NM-B461 revision 1.0, supplied as a 7.97 MB zip archive.
BIOS · NM-B461 · 7.97 MB · 17 Dec 2020BIOS zip7.97 MB - N580 la-7982p
BIOS file for the Lenovo N580 laptop on Compal board LA-7982P, packed as a RAR archive of about 3 MB.
BIOS · LA-7982P · 3.09 MB · 11 Jul 2018BIOS rar3.09 MB - E531-VILE2 NM-A044-1.0-U6
BIOS dump of 4.00 MB for a Lenovo ThinkPad E531 mainboard NM-A044 revision 1.0, with a VILE2 project tag and a U6 label that probably refers to the chip location on the…
BIOS · NM-A044 · 4.00 MB · 26 Jan 2017BIOS bin4.00 MB - LCFC NM-E791 REV1.0 PDF
Schematic in PDF form for Lenovo LCFC board NM-E791 revision 1.0, compressed into a 360 KB RAR.
Schematic · NM-E791 · 360 KB · 26 Sept 2026Schematic rar360 KB - JE442 JE542 NM-E211 64MB & 1MB BIOS
Firmware set for Lenovo JE442 and JE542 on LCFC motherboard NM-E211, containing what the name lists as a 64MB image plus a 1MB image, likely a main BIOS and a secondary…
BIOS · NM-E211 · 19.2 MB · 25 Feb 2025BIOS rar19.2 MB - E14 Gen 2 (Type 20TA, 20TB) NM-D011 REV 1 TESTED BY FST FIX
Lenovo ThinkPad E14 Gen 2 BIOS dump for machine types 20TA and 20TB, on the NM-D011 mainboard, revision 1, marked tested.
BIOS · NM-D011 · 7.90 MB · 23 Dec 2024BIOS rar7.90 MB - FS44A FS54A NM-C171 REV 1.0 2019-05-28 BIOS & KBC
BIOS and keyboard controller firmware package for the Lenovo board coded FS44A / FS54A, motherboard NM-C171 revision 1.0, with a 2019-05-28 date in the name.
BIOS · NM-C171 · 8.95 MB · 19 Feb 2022BIOS rar8.95 MB - THINKPAD T450 NM A251 REV 1 0 2014 10 28 U49 BIOS & EC
Combined BIOS and EC firmware package for the Lenovo ThinkPad T450, motherboard NM-A251 revision 1.0, dated 2014-10-28, with the U49 chip location noted in the name.
BIOS · NM-A251 · 6.18 MB · 30 Dec 2021BIOS zip6.18 MB - EQ370 NM-B551 BIOS rev 1.0 2018-04-03 IQ3X0IL FIXED ME
Lenovo BIOS dump for the EQ370 platform, mainboard NM-B551 revision 1.0, dated 2018-04-03, with the Intel Management Engine region fixed; the IQ3X0IL tag appears to be…
BIOS · NM-B551 · 8.04 MB · 28 Oct 2021BIOS rar8.04 MB - LCFC NM-F861 PDF
Schematic for the LCFC board NM-F861, a Lenovo notebook mainboard, supplied as a PDF inside a 1.97 MB RAR archive.
Schematic · NM-F861 · 1.97 MB · 6 Jun 2026Schematic rar1.97 MB - ThinkPad L470 DL470 LCFC NM-B021 r1.0 PDF
Full PDF schematic for the Lenovo ThinkPad L470, internal code DL470, covering the LCFC NM-B021 mainboard at revision 1.0.
Schematic · NM-B021 · 23.7 MB · 31 Jul 2025Schematic pdf23.7 MB - LCFC JZ3A0 NM-E071 Rev 0.4 BoardView (.TVW)
Boardview for an LCFC-built Lenovo mainboard, NM-E071 revision 0.4, with JZ3A0 being the platform project code from the name.
Boardview · NM-E071 · 1.43 MB · 21 Oct 2023Boardview rar1.43 MB - NM-C771 REV1.0 AMD WORKING BIOS 100% R1AET37W
BIOS for an AMD build of the Lenovo NM-C771 board, revision 1.0, labelled fully working and carrying firmware version R1AET37W, in an 8.78 MB RAR.
BIOS · NM-C771 · 8.78 MB · 17 Oct 2022BIOS rar8.78 MB - 320 15IKB Type 80XL, 80YE ideapad EG521 EG522 EZ511 EG721 NM B452
BIOS dump for the Lenovo ideapad 320-15IKB, machine types 80XL and 80YE, built on the LCFC NM-B452 mainboard.
BIOS · NM-B452 · 5.11 MB · 10 Apr 2021BIOS zip5.11 MB - HT4B1 HX3B0 NM-D362 REV 1.0 U2202 & U2201 BIOS
Lenovo BIOS package for the LCFC mainboard NM-D362, revision 1.0, with the HT4B1 and HX3B0 platform codes.
BIOS · NM-D362 · 22.4 MB · 20 Jan 2024BIOS rar22.4 MB - 330S-15IKB GTX1050 Laptop (ideapad) - Type 81GC Kabylake.bin
BIOS image for the Lenovo ideapad 330S-15IKB, machine type 81GC, in the variant with GTX1050 graphics and a Kaby Lake processor, zipped to about 4.76 MB.
BIOS · 4.76 MB · 23 Nov 2025BIOS zip—4.76 MB - ThinkPad T490, T590, P53s, P43s BIOS N2IET29W FT490 FT492 FT590
BIOS for the Lenovo ThinkPad T490, T590, P53s and P43s, which share firmware, at version N2IET29W.
BIOS · 10.2 MB · 5 Apr 2021BIOS rar—10.2 MB - NM-E541.BIN
BIOS image for a Lenovo laptop built on the LCFC board NM-E541, zipped to about 9.5 MB.
BIOS · NM-E541 · 9.48 MB · 30 Nov 2025BIOS zip9.48 MB - NM-D341 REV 2.0 32MB BIOS & EC
BIOS and EC firmware for the Lenovo laptop board NM-D341, revision 2.0, with a 32 MB BIOS image; the RAR archive is 41.5 MB.
BIOS · NM-D341 · 41.5 MB · 26 May 2024BIOS rar41.5 MB - NM-D191 REV0.2 (.tvw)
Lenovo boardview for board NM-D191, revision 0.2, supplied as a TVW file inside a ZIP archive.
Boardview · NM-D191 · 2.72 MB · 25 Jul 2023Boardview zip2.72 MB - THINKPAD X230 LBD-2 11232-1 PDF
Schematic for the Lenovo ThinkPad X230 mainboard, labelled LBD-2 with board number 11232-1, provided as a PDF inside a RAR archive.
Schematic · 11232-1 · 3.80 MB · 27 Jan 2024Schematic rar3.80 MB - BIOS p50NM-A451
BIOS archive labelled p50NM-A451, which points to a Lenovo-style LCFC board number NM-A451 used in the ThinkPad P50.
BIOS · 7.92 MB · 15 Dec 2021BIOS rar—7.92 MB - NM-B191 Y520 MB N17P SVT 20161125-1430
Schematic set for the Lenovo Legion Y520 mainboard NM-B191, with NM-B391 also linked to it, both LCFC board codes.
Schematic · NM-B191 · 1.48 MB · 25 Jun 2026Schematic zip1.48 MB - LCFC NM-E441 BOARDVEIW (BDV)(.TVW)
Boardview for the Lenovo LCFC NM-E441 motherboard, offered in BDV and TVW formats inside a 1.85 MB RAR archive, no revision stated.
Boardview · NM-E441 · 1.85 MB · 5 Oct 2025Boardview rar1.85 MB - LCFC KS485 NM-F331 REV 1.0 PDF
Lenovo schematic for board NM-F331, revision 1.0, produced by LCFC under the KS485 project name and supplied as a 2.28 MB PDF.
Schematic · NM-F331 · 2.28 MB · 19 Feb 2026Schematic pdf2.28 MB - L390 laptops (ThinkPad) - Type 20NS
BIOS firmware for ThinkPad L390 laptops, machine type 20NS, from Lenovo. The name gives no board number or version, so the machine type is the main matching key, and it…
BIOS · 6.68 MB · 13 Oct 2026BIOS rar—6.68 MB - ideapad z510(ec)
Firmware image for the Lenovo IdeaPad Z510, and the name marks it as EC, meaning the embedded controller firmware rather than the main system BIOS.
BIOS · 2.00 MB · 31 Oct 2022BIOS bin—2.00 MB - LCFC NM-C541 Y540 N18P-G0
Boardview for the Lenovo Legion Y540 mainboard, LCFC board NM-C541, in a 2.06 MB RAR archive.
Boardview · NM-C541 · 2.06 MB · 5 Oct 2026Boardview rar2.06 MB