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- lenovo e480BIOS · 16.0 MB · 25 Jul 2026BIOS bin—16.0 MB
- Lenovo Thinkpad E480BIOS · 8.00 MB · 5 May 2025BIOS bin—8.00 MB
- Lenovo E490 E590 E480 NM-B911 PATCHEDBIOS · NM-B911 · 16.0 MB · 18 Feb 2026BIOS bin16.0 MB
- AFS Lenovo E480 E580, NM-B421 clear meBIOS · NM-B421 · 4.65 MB · 1 Feb 2024BIOS rar4.65 MB
- Lenovo Thinkpad E480 E580 LCFC NM-B421 Rev1.0vvvBIOS · NM-B421 · 8.00 MB · 5 May 2025BIOS bin8.00 MB
- LENOVO E480 - NM-B421 Rev1.0 BoardView (BDV)(.TVW)Boardview · NM-B421 · 1.46 MB · 15 Dec 2024Boardview rar1.46 MB
- LENOVO E480 EE480.EE580 NM-B421 REV;1.0 BIOS OKBIOS · NM-B421 · 5.05 MB · 25 Jun 2026BIOS rar5.05 MB
- Lenovo Thinkpad E480 E580 LCFC NM B421 Rev1 0vvv Luirons BiosBIOS · NM-B421 · 4.66 MB · 22 Feb 2021BIOS rar4.66 MB
- Lenovo Thinkpad E480 E580 LCFC NM B421 Rev1 0vvv telegram BIOS RepairBIOS · NM-B421 · 4.98 MB · 24 Sept 2025BIOS zip4.98 MB
- Lenovo E480 E580, NM B421 clear me telegram BIOS Repair 2025 09BIOS · NM-B421 · 4.98 MB · 23 Sept 2025BIOS zip4.98 MB
- Lenovo Thinkpad E480 E580 LCFC NM B421 Rev1 0 2017 10 30 telegramBIOS · NM-B421 · 5.05 MB · 24 Sept 2025BIOS zip5.05 MB
- LENOVO E480 EE480 EE580 NM B421 REV 1 0 2017 10 30 WORKING BIOSBIOS · NM-B421 · 5.06 MB · 24 Sept 2025BIOS zip5.06 MB
- Lenovo Thikpad E480 EE480 EE580 NM B421 REV 1 0 2017 10 30 TESTEArchive · NM-B421 · 4.76 MB · 28 Apr 2025Archive rar4.76 MB
- Lenovo Thikpad E480 EE480 EE580 NM B421 REV 1 0 2017 10 30 TESTEDBIOS · NM-B421 · 4.76 MB · 9 Sept 2021BIOS rar4.76 MB
- LENOVO E480 EE480 EE580 NM B421 REV 1 0 2017 10 30 i5 8250U telegramBIOS · NM-B421 · 5.09 MB · 23 Sept 2025BIOS zip5.09 MB
- LENOVO E480 EE480 EE580 NM B421 REV 1 0 2017 10 30 i3 7020U telegramBIOS · NM-B421 · 5.12 MB · 23 Sept 2025BIOS zip5.12 MB
- E480 NM-B421 REV1.0BIOS · NM-B421 · 8.00 MB · 9 May 2025BIOS rom8.00 MB
- E480 nm-b421 rev1.0BIOS · NM-B421 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- NM-B421 E480 580 SVT 2017 1030BSchematic · NM-B421 · 3.00 MB · 5 May 2025Schematic pdf3.00 MB
- NM-B421 DIS E480 E580 r1.0Schematic · NM-B421 · 10.9 MB · 17 Apr 2024Schematic pdf10.9 MB
- E480 NM-B421 REV1.0 Ok Tested Bios BinBIOS · NM-B421 · 8.00 MB · 23 Oct 2026BIOS8.00 MB
- THINKPAD E480 EE480EE580 NM-B421 BIOS 1.0 PATCHEDBIOS · NM-B421 · 8.00 MB · 16 Jul 2026BIOS bin8.00 MB
- Thinkpad E480 EE480 EE580 NM-B421 Rev 1.0BIOS · NM-B421 · 8.00 MB · 5 May 2025BIOS bin8.00 MB
- Thinkpad E580 LCFC NM-B421 DIS E480 E580 r1.0Schematic · NM-B421 · 10.3 MB · 9 May 2025Schematic pdf10.3 MB
- Thinkpad E580 LCFC NM B421 DIS E480 E580 r1.0 c typeSchematic · NM-B421 · 10.9 MB · 5 May 2025Schematic pdf10.9 MB
- E480 EE580 NM B421 REV 1 0 2017 10 30 BIOS & EC telegram BIOS RepairBIOS · NM-B421 · 5.04 MB · 20 Sept 2025BIOS zip5.04 MB
- Thinkpad E580 LCFC NM-B421 DIS E480 E580 r1.0Schematic · NM-B421 · 10.9 MB · 2 Jul 2020Schematic pdf10.9 MB
- LENOVO E480 - NM-B421 Rev1.0 BoardView (BDV)(.TVW)
Boardview for the Lenovo ThinkPad E480 motherboard, LCFC NM-B421 revision 1.0, supplied in TVW format inside a RAR archive.
Boardview · NM-B421 · 1.51 MB · 24 Mar 2024Boardview rar1.51 MB - Lenovo Thinkpad E480 E580 LCFC NM-B421 Rev1.0 2017-10-30
BIOS package for the Lenovo ThinkPad E480 and E580 on LCFC board NM-B421, revision 1.0, dated 2017-10-30.
BIOS · NM-B421 · 4.77 MB · 23 Jan 2022BIOS rar4.77 MB - LENOVO E480 - NM-B421 Rev1.0 BoardView (BDV)(.TVW)
Boardview set for the Lenovo E480 (ThinkPad E480) on LCFC board NM-B421, revision 1.0. The 3.68 MB ZIP contains the layout in BDV format and also in TVW format, which is…
Boardview · NM-B421 · 3.68 MB · 24 Mar 2024Boardview zip3.68 MB - Lenovo e480 e580 LCFC NM-B421 PDF
Schematic package for the Lenovo ThinkPad E480 and E580, built on the LCFC NM-B421 motherboard, supplied as a RAR archive of about 10.9 MB holding the PDF diagram.
Schematic · NM-B421 · 10.9 MB · 23 Feb 2026Schematic rar10.9 MB - Lenovo E480 E580, NM-B421 clear me
BIOS dump for the Lenovo ThinkPad E480 and E580 built on the NM-B421 motherboard, packed as a RAR archive of 4.71 MB.
BIOS · NM-B421 · 4.71 MB · 31 Mar 2021BIOS rar4.71 MB - AFS Lenovo Thinkpad E480 E580 LCFC NM-B421 Rev1.0vvv
BIOS dump shared by the Lenovo ThinkPad E480 and E580, both built on LCFC motherboard NM-B421 revision 1.0, stored in a 4.66 MB RAR archive.
BIOS · NM-B421 · 4.66 MB · 1 Feb 2024BIOS rar4.66 MB - Lenovo e480 e580 LCFC NM-B421 bdv
Boardview for the LCFC NM-B421 motherboard found in the Lenovo ThinkPad E480 and E580, packed in a 1.51 MB RAR archive.
Boardview · NM-B421 · 1.51 MB · 23 Feb 2026Boardview rar1.51 MB - Lenovo Thinkpad E480 E580 LCFC NM-B421 Rev1.0vvv
Firmware dump for Lenovo ThinkPad E480 and E580 laptops built on LCFC board NM-B421 revision 1.0, packed in a 4.66 MB RAR archive.
BIOS · NM-B421 · 4.66 MB · 31 Aug 2020BIOS rar4.66 MB - AFS Lenovo Thinkpad E480 E580 LCFC NM-B421 Rev1.0 2017-10-30
Firmware image for the Lenovo ThinkPad E480 and E580 on LCFC motherboard NM-B421 revision 1.0, with the date 2017-10-30 in the name, supplied as a 4.72 MB RAR.
BIOS · NM-B421 · 4.72 MB · 1 Feb 2024BIOS rar4.72 MB - LENOVO E480 EE480 EE580 NM B421 REV 1 0 2017 10 30 WORKING BIOS
Tested BIOS for Lenovo ThinkPad E480 and E580 laptops, also listed as EE480 and EE580, built on LCFC motherboard NM-B421 revision 1.0 dated 2017-10-30.
BIOS · NM-B421 · 7.23 MB · 17 Nov 2022BIOS rar7.23 MB - LENOVO E480 EE480 EE580 NM-B421 REV 1.0 2017-10-30 i5-8250U
Firmware archive for the Lenovo E480 / E580 family (EE480, EE580) built on the LCFC NM-B421 motherboard, revision 1.0, with the date code 2017-10-30.
BIOS · NM-B421 · 7.10 MB · 17 Nov 2022BIOS rar7.10 MB - LENOVO E480 EE480 EE580 NM-B421 REV 1.0 2017-10-30 i3-7020U
Lenovo ThinkPad E480 and E580 BIOS dump, with EE480 and EE580 also listed, for the LCFC board NM-B421 revision 1.0.
BIOS · NM-B421 · 8.66 MB · 17 Nov 2022BIOS rar8.66 MB - Thinkpad E480 NM-B421
ZIP archive for the Lenovo ThinkPad E480 with motherboard NM-B421, a board number in the NM pattern used by LCFC, Lenovo's own manufacturing arm.
Archive · NM-B421 · 1.73 MB · 28 Sept 2026Archive zip1.73 MB