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- GS440 GS540 NM-C511 (REV 1.0) (BDV)
Boardview for the motherboard NM-C511, revision 1.0, used in the models named GS440 and GS540, supplied as a 683 KB ZIP archive.
Boardview · NM-C511 · 683 KB · 26 Sept 2021Boardview zip683 KB - S145-15IIL GS44D-GS54D NM-C711 REV 1.0
BIOS dump for the Lenovo IdeaPad S145-15IIL, platform GS44D/GS54D, board NM-C711 revision 1.0, provided as a 6.44 MB RAR archive.
BIOS · NM-C711 · 6.44 MB · 27 May 2021BIOS rar6.44 MB - GS44B GS55B NM-C561 (REV 1.0) (BDV)
Boardview for Lenovo LCFC motherboard NM-C561, revision 1.0, which the name links to the GS44B and GS55B project codes.
Boardview · NM-C561 · 927 KB · 21 Sept 2021Boardview zip927 KB - S145-15IIL GS44D-GS54D NM-C711 REV 1.0
Raw 16 MB BIOS image for the Lenovo IdeaPad S145-15IIL, board GS44D-GS54D, number NM-C711 revision 1.0, in BIN format.
BIOS · NM-C711 · 16.0 MB · 28 Jan 2022BIOS bin16.0 MB - BIOS GS440&GS540 NMC511 RE V1.0 2019-05-28 GREEN 8MB
BIOS dump for Lenovo laptops built on the GS440 and GS540 platform, board NM-C511 revision 1.0, dated 2019-05-28 and marked green, which usually indicates a verified…
BIOS · NM-C511 · 4.49 MB · 7 Nov 2021BIOS rar4.49 MB - GS44D GS54D NM-C711 (REV 1.0) (BDV)
Board layout file for LCFC motherboard NM-C711 at revision 1.0, listed with the project codes GS44D and GS54D and supplied as a 1.03 MB ZIP.
Boardview · NM-C711 · 1.03 MB · 17 Oct 2021Boardview zip1.03 MB - GS44B GS55B NM-C561 (REV 1.0)
Lenovo BIOS package for the GS44B and GS55B platforms on LCFC motherboard NM-C561, revision 1.0, in a 5.25 MB RAR archive.
BIOS · NM-C561 · 5.25 MB · 16 Mar 2021BIOS rar5.25 MB - GS454 GS554 GV450 GV550 NM-D031 (REV 1.0)
Lenovo BIOS archive covering the GS454, GS554, GV450 and GV550 platforms on LCFC board NM-D031 at revision 1.0.
BIOS · NM-D031 · 6.65 MB · 16 Mar 2021BIOS rar6.65 MB - GS440 GS540 NM-C511 (REV 1.0)
BIOS image collection for Lenovo platforms GS440 and GS540, built on LCFC board NM-C511 at revision 1.0, packed in a 5.16 MB RAR.
BIOS · NM-C511 · 5.16 MB · 16 Mar 2021BIOS rar5.16 MB - Lenovo IdeaPad 3 15ADA05 LCFC NM C821 GS450 GS550 & GS750 PDF
Schematic in PDF format for the Lenovo IdeaPad 3 15ADA05, LCFC board NM-C821, covering codes GS450, GS550 and GS750, which likely indicate 14, 15 and 17-inch variants…
Schematic · NM-C821 · 4.34 MB · 1 Dec 2021Schematic rar4.34 MB - Lenovo GS557 GS558 NM C681 REV 1 0 2019 11 26 16GB RAM 1MB & 16
Lenovo archive for boards with codes GS557 and GS558 on LCFC motherboard NM-C681, revision 1.0, dated 2019-11-26 in the name.
Archive · NM-C681 · 6.44 MB · 15 Sept 2026Archive rar6.44 MB - GS454 GS554 GV450 GV550 NM D031 REV 1 0 2019 12 26 UMANO GPU 16MB
Documentation package for LCFC board NM-D031 revision 1.0, dated 2019-12-26, used in the GS454, GS554, GV450 and GV550 platforms.
Archive · NM-D031 · 25.8 MB · 9 Dec 2025Archive rar25.8 MB - GS44B GS54B MN-S561 REV 1.0 2019-05-30 CSCN17WW
Firmware archive referencing models GS44B and GS54B with board MN-S561 revision 1.0, dated 2019-05-30 and tagged CSCN17WW, 5.05 MB as RAR.
BIOS · 5.05 MB · 21 Jun 2022BIOS rar—5.05 MB - Lenovo IdeaPad S145 15IKB GS44B GS54B GS44C GS54C NM C561 PDF
Schematic PDF for the Lenovo IdeaPad S145-15IKB built on the LCFC NM-C561 motherboard, with the design codes GS44B, GS54B, GS44C and GS54C listed in the name.
Schematic · NM-C561 · 2.11 MB · 7 Sept 2022Schematic pdf2.11 MB - GS452 GS552 GS752 NM-C781 PDF
PDF schematic for Lenovo LCFC mainboard NM-C781, used in the GS452, GS552 and GS752 projects, packed as a 2.24 MB RAR archive.
Schematic · NM-C781 · 2.24 MB · 24 Jan 2022Schematic rar2.24 MB - Eletro-X GS454 GS554 GV450 GV550 NM-D031 (REV 1.0)
Zip archive covering the Lenovo board NM-D031 revision 1.0, shared by models GS454, GS554, GV450 and GV550.
Archive · NM-D031 · 6.67 MB · 20 Jan 2026Archive zip6.67 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 - LENOVO 15ARE 2020 GS55D & GS55E NM C811 REV 1 0 2020 01 15 WORKING
BIOS for the Lenovo 15ARE 2020 laptop, covering the GS55D and GS55E platforms on LCFC board NM-C811, revision 1.0, dated 2020-01-15 and marked working.
BIOS · NM-C811 · 9.91 MB · 16 Apr 2022BIOS rar9.91 MB - IdeaPad 3-17ADA05 GS450GS550&GS750 NM-C821 Rev 1.0
Raw 8 MB BIOS image for the Lenovo IdeaPad 3-17ADA05, board NM-C821 revision 1.0, with the name listing the GS450, GS550 and GS750 platform codes that share this design.
BIOS · NM-C821 · 8.00 MB · 8 Jul 2026BIOS bin8.00 MB - BIOS GS55J GS55K NM D211 REV 1 0 8MB &16MB & EC BIOS
BIOS package for Lenovo laptops built on the LCFC NM-D211 motherboard, revision 1.0, with the GS55J and GS55K codes listed in the name.
BIOS · NM-D211 · 6.95 MB · 28 Jul 2022BIOS zip6.95 MB - GS454 GS554 GV450 GV550 NM-D031 REV 1.0 10TH GEN
BIOS firmware for Lenovo board NM-D031, revision 1.0, covering the GS454, GS554, GV450 and GV550 designs with 10th generation Intel CPUs, packed as a 6.38 MB RAR.
BIOS · NM-D031 · 6.38 MB · 19 May 2021BIOS rar6.38 MB - GS454 GS554 GV450 GV550 NM-D031 (REV 1.0) PDF
PDF schematic for the LCFC board NM-D031, revision 1.0, used under the GS454, GS554, GV450 and GV550 platform codes, in a 6.11 MB RAR.
Schematic · NM-D031 · 6.11 MB · 24 Nov 2021Schematic rar6.11 MB - GS44D GS54D NM-C711 (REV 1.0) ON BOARD RAM DISALBE
Raw 16 MB binary for the Lenovo NM-C711 motherboard, revision 1.0, with the GS44D and GS54D codes, modified to disable the soldered onboard RAM.
BIOS · NM-C711 · 16.0 MB · 15 Sept 2026BIOS bin16.0 MB - GS454 GS554 GV450 GV550 NM D031 REV 1 0 2019 12 26 UMANO GPU 16M
Lenovo LCFC board NM-D031 revision 1.0 archive dated 2019-12-26, naming the project codes GS454, GS554, GV450 and GV550.
Archive · NM-D031 · 25.8 MB · 19 May 2025Archive rar25.8 MB - GS44D GS54D NM-C711 REV 1.0 2019-09-18 OK BIOS
Working BIOS image, marked OK, for Lenovo board NM-C711 revision 1.0 carrying the GS44D and GS54D codes, dated 2019-09-18.
BIOS · NM-C711 · 16.0 MB · 25 Oct 2025BIOS bin16.0 MB - Eletro X GS454 GS554 GV450 GV550 NM D031 REV 1 0 OB RAM DIS
Smaller 1.41 MB archive for LCFC board NM-D031 rev 1.0 used in Lenovo GS454, GS554, GV450 and GV550 machines.
Archive · NM-D031 · 1.41 MB · 20 Jan 2026Archive zip1.41 MB - BIOS GS440&GS540 NMC511 RE V1.0 2019-05-28 GREEN 8MB
Lenovo BIOS for the GS440 and GS540 platform on board NM-C511, revision 1.0, dated 2019-05-28, in an 8 MB image as stated by the name, with GREEN likely marking a…
BIOS · NM-C511 · 4.45 MB · 7 Feb 2022BIOS rar4.45 MB - Lenovo IdeaPad 3-15ADA05 LCFC NM-C821 GS450 GS550&GS750
Schematic in PDF form for the Lenovo IdeaPad 3-15ADA05, drawn on LCFC board NM-C821. The name also lists the GS450, GS550 and GS750 project codes that share this design.
Schematic · NM-C821 · 4.48 MB · 9 May 2025Schematic pdf4.48 MB - GS44D GS54D NM C711 REV 1 0 ON BOARD RAM DISALBE THIS ORIGNAL BEKUP
Archive with an original backup dump from a Lenovo NM-C711 board, revision 1.0, with the GS44D and GS54D codes in the name.
Archive · NM-C711 · 6.52 MB · 15 Sept 2026Archive rar6.52 MB - GS44D GS54D NM C711 REV;1 0 2019 09 18 BIOS 100% HDD OK
Lenovo BIOS for the NM-C711 board, revision 1.0, with the GS44D and GS54D codes, dated 2019-09-18 and marked 100% working, with a note that the hard drive is detected…
BIOS · NM-C711 · 6.73 MB · 10 Feb 2026BIOS rar6.73 MB - GS44D GS54D NM-C711 REV 1.0 2019-09-18 WORKING BIOS 100%
BIOS dump described as fully working for the GS44D/GS54D laptop platform, board NM-C711 revision 1.0 dated 2019-09-18, packed in a 6.39 MB RAR.
BIOS · NM-C711 · 6.39 MB · 30 Jan 2024BIOS rar6.39 MB - SM BIOS Lenovo S145 15API 81UT GS440 GS540 NM C511 REV 1 0 2019
BIOS archive for the Lenovo IdeaPad S145-15API, machine type 81UT, on LCFC board NM-C511 revision 1.0, with GS440 and GS540 platform codes and a 2019 date in the name.
BIOS · NM-C511 · 4.41 MB · 24 May 2026BIOS rar4.41 MB - LENOVO IDEAPAD3 14ARE05 GS451 GS551 NM C861 REV 1 0 TESTED BIOS
Tested BIOS dump for the Lenovo IdeaPad 3 14ARE05, projects GS451 and GS551, on LCFC board NM-C861, revision 1.0, in a 4.89 MB RAR archive.
BIOS · NM-C861 · 4.89 MB · 9 Jan 2023BIOS rar4.89 MB - Lenovo IdeaPad 3 15ADA05 LCFC NM C821 GS450 GS550&GS750 PDF
Schematic in PDF form for the Lenovo IdeaPad 3 15ADA05 on LCFC board NM-C821, with GS450, GS550 and GS750 also named, which seem to be the platform codes shared across…
Schematic · NM-C821 · 4.34 MB · 23 Nov 2021Schematic rar4.34 MB - GS453 GS553 NM-C961 REV 1.0 WORKING BIOS 100%
Working BIOS for the LCFC motherboard NM-C961 revision 1.0, associated with the GS453 and GS553 project codes; the brand field lists Lenovo.
BIOS · NM-C961 · 4.01 MB · 3 May 2023BIOS rar4.01 MB - Disable RAM GS454 GS554 GV450 GV550 NM D031 REV;1 0 2019 12 06 10
Lenovo BIOS image for the GS454, GS554, GV450 and GV550 board, LCFC number NM-D031 revision 1.0, dated 2019-12-06.
BIOS · NM-D031 · 16.0 MB · 15 Sept 2026BIOS16.0 MB - BIOS GS440&GS540 NMC511 RE V1.0 2019-05-28 GREEN 8MB
BIOS image for Lenovo board NM-C511, revision 1.0, used in the GS440 and GS540 designs, dated 2019-05-28, for an 8MB flash chip.
BIOS · NM-C511 · 4.45 MB · 13 Jan 2022BIOS rar4.45 MB - GS44D GS54D NM C711 REV 1 0 2019 09 18 BLUE ORGINAL BIOS BACKUP
Original BIOS backup for Lenovo GS44D and GS54D boards, motherboard NM-C711 revision 1.0, dated 2019-09-18 and tagged blue in the name, packed as a RAR.
BIOS · NM-C711 · 6.39 MB · 23 Oct 2021BIOS rar6.39 MB - Air 15ITL 2021 GS55J GS55K NM-D211 Rev：1.0 2020-08-14 BIOS
BIOS archive for the Lenovo Air 15ITL 2021 on the LCFC board NM-D211 Rev 1.0, project codes GS55J and GS55K, with a date of 2020-08-14 given in the name.
BIOS · NM-D211 · 11.3 MB · 27 Jul 2022BIOS rar11.3 MB - GS440 GS540 NM-C511 REV 1.0 2019-05-28 WORKING BIOS 100%
Working BIOS image for the Lenovo GS440 and GS540 motherboard, LCFC NM-C511 revision 1.0, with a build or design date of 2019-05-28 noted in the name.
BIOS · NM-C511 · 6.07 MB · 24 Mar 2024BIOS rar6.07 MB