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- Thinkpad L14 GEN 1 - GL40-GL5A0 NM-C631 BoardView PDFSchematic · NM-C631 · 631 KB · 16 Nov 2022Schematic pdf631 KB
- Thinkpad L14 GEN 1 - GL40-GL5A0 NM-C631 REV0.1 BoaBoardview · NM-C631 · 4.15 MB · 30 Oct 2024Boardview zip4.15 MB
- LENOVO THINKPAD L14 GEN2 LCFC NM-D391BIOS · NM-D391 · 22.0 MB · 19 Jun 2026BIOS zip22.0 MB
- LENOVO THINKPAD L14 GEN 2 HL50A HL5A0 NM D271 REV 1 0 OK TESTEDBIOS · NM-D271 · 10.5 MB · 26 Nov 2025BIOS rar10.5 MB
- THINKPAD L14 GEN 1GL4A0GL5A0 NM C632 REV 1 0 OK ORG CLEAN ME REGINBIOS · NM-C632 · 7.87 MB · 25 Apr 2025BIOS rar7.87 MB
- LENOVO L14 Gen 2 Type 20X1 20X2 Laptops ThinkPad NM D271 REV;2 0BIOS · NM-D271 · 9.42 MB · 10 Jul 2026BIOS rar9.42 MB
- LENOVO Thinkpad L14 Gen-3 213039-1Boardview · 213039-1 · 2.22 MB · 20 Sept 2026Boardview rar2.22 MB
- WISTRON L14 L15 AMD 213039-1 PDFSchematic · 213039-1 · 1.95 MB · 29 Mar 2023Schematic zip1.95 MB
- l14 2 pf22mxs8BIOS · 256 KB · 9 Mar 2024BIOS bin—256 KB
- Thinkpad L14 GEN 1 - GL40-GL5A0 NM-C631 BoardView PDF
RAR archive containing a PDF boardview for the Lenovo ThinkPad L14 Gen 1, board GL40-GL5A0 with number NM-C631, which follows the LCFC numbering used by Lenovo's own…
Boardview · NM-C631 · 624 KB · 18 Oct 2022Boardview rar624 KB - L14 GEN 2 NM-D391 REV 1 nuveton OK
Firmware for the Lenovo ThinkPad L14 Gen 2 on LCFC board NM-D391 revision 1. The name mentions Nuvoton, which points to the embedded controller chip, and the small 175…
BIOS · NM-D391 · 175 KB · 26 Nov 2024BIOS rar175 KB - Thinkpad L14 GEN 1 - GL40-GL5A0 NM-C631 BoardView PDF
Boardview and PDF set for the Lenovo ThinkPad L14 Gen 1 based on the LCFC NM-C631 mainboard, board codes GL40 and GL5A0, compressed into a 580 KB RAR archive.
Boardview · NM-C631 · 580 KB · 25 Feb 2026Boardview rar580 KB - LENOVO ThinkPad L14 Gen 2 Type 20X1 R1JET21W 32MB TESTED OK
BIOS image for the Lenovo ThinkPad L14 Gen 2, machine type 20X1, firmware R1JET21W, for a 32 MB flash, in an 8.51 MB RAR archive.
BIOS · 8.51 MB · 27 Dec 2023BIOS rar—8.51 MB - L14 GEN 2 WORKING BIOS 100%
BIOS image for the Lenovo ThinkPad L14 Gen 2, labelled as fully working, in a 16.8 MB RAR archive.
BIOS · NM-D391 · 16.8 MB · 19 Dec 2022BIOS rar16.8 MB - SM BIOS THINKPAD L14 GEN 1 GL40 GL5A0 NM-C631 Rev 1.0
Firmware archive for the Lenovo ThinkPad L14 Gen 1, listing GL40 and GL5A0 codes and LCFC board NM-C631 at revision 1.0.
BIOS · NM-C631 · 15.0 MB · 15 Sept 2026BIOS rar15.0 MB - LENOVO Thinkpad L14 GEN 1 GL40 GL5A0 NM C631 REV0 1 BOARDVIEW BDV
Boardview for the Lenovo ThinkPad L14 Gen 1, LCFC board NM-C631 at revision 0.1, with the project codes GL40 and GL5A0 noted in the name.
Boardview · NM-C631 · 1.98 MB · 30 Oct 2024Boardview rar1.98 MB - LENOVO ThinkPad L14 Gen3 Type 21C6 213039-2
Firmware dump for the Lenovo ThinkPad L14 Gen3, machine type 21C6, with board number 213039-2 that follows the Wistron numbering pattern, so Wistron is the likely ODM.
BIOS · 213039-2 · 26.8 MB · 31 Aug 2023BIOS rar26.8 MB - LENOVO THINKPAD L14 HL4A0 HL5A0 NM D271 REV 1 0 M 2 NVME DETECTBIOS · NM-D271 · 20.5 MB · 20 Feb 2026BIOS rar20.5 MB
- LENOVO Thinkpad L14 Gen 3 213039-1 PDF
Schematic in PDF form for the Lenovo ThinkPad L14 Gen 3, motherboard number 213039-1, packed in a 2.16 MB RAR archive.
Schematic · 213039-1 · 2.16 MB · 25 Oct 2025Schematic rar2.16 MB - L14 Gen 2 Type 20X1 20X2 Laptops ThinkPad Type 20X2 NM D271 REV
BIOS package for the Lenovo ThinkPad L14 Gen 2, types 20X1 and 20X2, taken from a 20X2 unit on LCFC board NM-D271; the revision is cut off in the name.
BIOS · NM-D271 · 9.42 MB · 23 Dec 2024BIOS rar9.42 MB - LENOVO Thinkpad L14 Gen-3 213039-1 BOARDVIEW(BDV)(.BRD)
Boardview for the Lenovo ThinkPad L14 Gen 3 on Wistron board 213039-1, supplied in a 334 KB RAR archive.
Boardview · 213039-1 · 334 KB · 25 Oct 2025Boardview rar334 KB - LENOVO THINKPAD L14 GEN 2 HL4A0 HL5A0 NM D271 REV 1 0 WORKING BIOS
Firmware dump for the Lenovo ThinkPad L14 Gen 2, LCFC motherboard NM-D271 revision 1.0, with HL4A0 and HL5A0 platform codes listed in the name and a working status.
BIOS · NM-D271 · 33.1 MB · 7 May 2023BIOS rar33.1 MB - LENOVO ThinkPad L14 Gen 2 Type 20X1 20X2 Type 20X2 NM D271 REV 3
Firmware archive for the Lenovo ThinkPad L14 Gen 2, machine types 20X1 and 20X2, on LCFC board NM-D271 revision 3.
BIOS · NM-D271 · 9.50 MB · 1 Jan 2025BIOS rar9.50 MB - LENOVO L14 Gen 2 HL4A0 HL5A0 NM D271 REV 1 0 OK TESTED NUVETON BIOS
Firmware set for the Lenovo ThinkPad L14 Gen 2, platform codes HL4A0 and HL5A0, built on LCFC board NM-D271 revision 1.0.
BIOS · NM-D271 · 9.62 MB · 16 Apr 2024BIOS rar9.62 MB - Thinkpad L14 Gen 3 LG4 1 AMD LT5 1 AMD 213039 213039 1 16MB & 32MB
Lenovo ThinkPad L14 Gen 3 BIOS collection for the AMD versions, referencing the LG4.1 and LT5.1 AMD codes and the Wistron board 213039-1.
BIOS · 213039-1 · 26.2 MB · 29 Mar 2023BIOS rar26.2 MB - LENOVO L14 L15 Gen 3 type 21C3, 21C4 Type 21C3 213035 1 R1XET49W
BIOS package for the Lenovo ThinkPad L14 and L15 Gen 3, machine types 21C3 and 21C4, with Wistron board 213035-1 and BIOS version R1XET49W.
BIOS · 213035-1 · 39.1 MB · 9 Jan 2024BIOS rar39.1 MB - LENOVO L14 Gen 2 Type 20X1 20X2 Laptops ThinkPad Type 20X2 NM D271
Firmware for the Lenovo ThinkPad L14 Gen 2, machine types 20X1 and 20X2, on motherboard NM-D271, in a 16.7 MB RAR archive.
BIOS · NM-D271 · 16.7 MB · 21 Jun 2025BIOS rar16.7 MB - THINKPAD L14 GL4A1 GL5A1 NM C632 REV1 0 OK BIOS 32MB 1MB EC RIZWANBoardview · NM-C632 · 11.3 MB · 25 Apr 2025Boardview rar11.3 MB
- DELL LATITUDE 3520 3420 213105 2 Cyborg L14 mb TGL NEW LAN RRVKN$CBBIOS · 213105-2 · 19.1 MB · 7 Nov 2025BIOS rar19.1 MB
- Latitude 3420 cyborg L14 MB TGL 203068 1 CYBORG L14 TGL 203068 1
Firmware package for the Dell Latitude 3420, board project Cyborg L14, Tiger Lake (TGL) platform, mainboard 203068-1, a number in the Wistron format.
BIOS · 203068-1 · 12.2 MB · 9 Aug 2022BIOS zip12.2 MB - ACER ONE L1410 (NSBW140X REV B1) PDF
PDF schematic for the Acer One L1410 laptop, built on the NSBW140X board at revision B1, archived as an 829 KB RAR.
Schematic · 829 KB · 7 Mar 2023Schematic rar—829 KB - Photos NM-C631Archive · NM-C631 · 18.8 MB · 7 Mar 2024Archive zip18.8 MB
- DELL Latitude 3410 3510 MKB L14 CML UMA 19746 2 YJCJD$LB I3 10TH
Dell Latitude 3410 and 3510 firmware archive, 28.3 MB RAR, for board MKB L14 CML UMA 19746-2.
BIOS · 28.3 MB · 26 Aug 2026BIOS rar—28.3 MB - 20260709 170747 SVOD4-3BIOS · 256 KB · 9 Jul 2026BIOS bin—256 KB
- builds77BIOS · NM-C631 · 13.8 MB · 23 Feb 2024BIOS zip13.8 MB
- W25Q256FV@WSON8 8X6 20231125 193936BIOS · 32.0 MB · 25 Nov 2023BIOS bin—32.0 MB
- MKB-L14 CML UMA 197462 8MB & 16MB BIOS
BIOS files for the MKB-L14 board, 7.89 MB in rar form, with both 8 MB and 16 MB images included.
BIOS · 7.89 MB · 24 Sept 2025BIOS rar—7.89 MB - MX25U12835F@SOP8 20261104 11306BIOS · NM-C741 · 16.0 MB · 4 Nov 2026BIOS bin16.0 MB