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- nm-b451 originalBIOS · NM-B451 · 8.00 MB · 12 May 2025BIOS bin8.00 MB
- nm-b451 originalBIOS · NM-B451 · 8.00 MB · 7 May 2025BIOS bin8.00 MB
- NM-B451 ecBIOS · NM-B451 · 128 KB · 15 Dec 2024BIOS bin128 KB
- Lenovo Ideapad 320-15IKB NM-B451 BiosBIOS · NM-B451 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- Lenovo Ideapad 320-15IKB NM-B451 BiosBIOS · NM-B451 · 5.04 MB · 26 Oct 2021BIOS rar5.04 MB
- IdeaPad330-15IKB EG521EG522EZ511EG721 NM-B451 REV1.0.BINBIOS · NM-B451 · 5.08 MB · 26 May 2020BIOS zip5.08 MB
- IdeaPad330 15IKB EG521EG522EZ511EG721 NM B451 REV1 0 BIN telegramBIOS · NM-B451 · 5.23 MB · 23 Sept 2025BIOS zip5.23 MB
- Lenovo Ideapad 320-15IKB (Type 81DC) 8RCN50WW NM-B451 8MBBIOS · NM-B451 · 4.85 MB · 5 Feb 2023BIOS rar4.85 MB
- LENOVO THINKPAD P50 EG521EG522EZ511EG721 NM B451 REV 1 0 2017 06BIOS · NM-B451 · 7.80 MB · 24 Sept 2025BIOS zip7.80 MB
- LENOVO IDEAPAD 330 15IKB EG521EG522EZ511EG721 NM B451 REV 1 0 2017BIOS · NM-B451 · 5.27 MB · 24 Sept 2025BIOS zip5.27 MB
- LENOVO 330 15IKB Type 81DE EG521EG522EZ511EG721 NM B451 REV1 0 8BIOS · NM-B451 · 8.00 MB · 12 May 2025BIOS bin8.00 MB
- LENOVO 330 15IKB Type 81DE EG521EG522EZ511EG721 NM B451 REV1 0 8BIOS · NM-B451 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- LENOVO 330 15IKB Type 81DE EG521EG522EZ511EG721 NM B451 REV1 0 8MBBIOS · NM-B451 · 8.00 MB · 23 May 2024BIOS bin8.00 MB
- LENOVO 330 15IKB Type 81DE EG521EG522EZ511EG721 NM B451 REV1 0 8MBBIOS · NM-B451 · 8.00 MB · 15 May 2023BIOS bin8.00 MB
- LENOVO EG521EG522EZ511EG721 NM B451 REV 1 0 2017 06 26 8MB BIOSBIOS · NM-B451 · 5.13 MB · 24 Sept 2025BIOS zip5.13 MB
- EG521EG522EZ511EG721 NM B451 REV 1 0 2017 06 26 WORKING BIOS 100%BIOS · NM-B451 · 5.33 MB · 20 Sept 2025BIOS zip5.33 MB
- EG521EG522EZ511EG721 NM B451 REV 1 0 2017 06 26 WORKING BIOS 100%BIOS · NM-B451 · 6.04 MB · 15 Dec 2024BIOS rar6.04 MB
- LENOVO 330 15IKB Type 81DE EG521EG522EZ511EG721 NM B451 REV1 0 8MBBIOS · NM-B451 · 4.97 MB · 24 Oct 2020BIOS rar4.97 MB
- EG521 EG522 EZ511 EG721 NM B451 REV 1 0 telegram BIOS Repair 2025BIOS · NM-B451 · 5.30 MB · 20 Sept 2025BIOS zip5.30 MB
- LENOVO 330 15IKB EG521 EG522 EZ511 G721 NM B451 BIOS 8MB + EC BIOSBIOS · NM-B451 · 8.00 MB · 15 May 2023BIOS bin8.00 MB
- EG521 EG522 EG751 EG721 NM B451 REV 1.0 2017 06 26 BLUE oldBIOS · NM-B451 · 8.00 MB · 29 Apr 2025BIOS bin8.00 MB
- EG521 EG522 EG751 EG721 NM-B451 REV 1.0 2017-06-26 BLUE oldBIOS · NM-B451 · 8.00 MB · 8 Oct 2023BIOS bin8.00 MB
- EG521 EG522 EG751 EG721 NM B451 REV 1 0 2017 06 26 7GEN TH BLUEBIOS · NM-B451 · 10.5 MB · 20 Sept 2025BIOS zip10.5 MB
- LENOVO EG521EG522EZ511EG721 NM B451 REV 1 0 2017 06 26 8MB BIOSBIOS · NM-B451 · 4.98 MB · 3 Jun 2025BIOS rar4.98 MB
- NM-B451 OLDBIOS · NM-B451 · 8.00 MB · 19 Oct 2026BIOS8.00 MB
- LENOVO EG521 EG522 EZ511 EG721 NM B451 REV 1 0 2017 06 26 8MB BIOS+ECBIOS · NM-B451 · 4.94 MB · 13 Jun 2026BIOS rar4.94 MB
- IdeaPad330-15IKB EG521EG522EZ511EG721 NM-B451 REV1.0.BIN
BIOS dump for the Lenovo IdeaPad 330-15IKB built on the LCFC NM-B451 motherboard, revision 1.0, packed as a zip archive of about 5 MB.
BIOS · NM-B451 · 5.12 MB · 14 Jul 2021BIOS zip5.12 MB - EG521 EG522 EG751 EG721 NM B451 REV 1 0 2017 06 26 7GEN TH BLUE
Lenovo firmware for the NM-B451 board, revision 1.0, used in the EG521, EG522, EG751 and EG721 platforms, dated 26 June 2017 and tagged for 7th-generation Intel…
BIOS · NM-B451 · 10.2 MB · 21 Oct 2021BIOS rar10.2 MB - LENOVO THINKPAD P50 EG521EG522EZ511EG721 NM B451 REV 1 0 2017 06
BIOS archive labelled for the Lenovo ThinkPad P50 with board NM-B451 revision 1.0, dated June 2017, in a 9.33 MB RAR.
BIOS · NM-B451 · 9.33 MB · 29 Jan 2024BIOS rar9.33 MB - LENOVO IDEAPAD 330 15IKB EG521EG522EZ511EG721 NM B451 REV 1 0 2017
Another BIOS package for the Lenovo IdeaPad 330-15IKB, board NM-B451 revision 1.0 from 2017, here a 5.76 MB RAR, larger than a similarly named archive.
BIOS · NM-B451 · 5.76 MB · 29 Jan 2024BIOS rar5.76 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 - LENOVO IDEAPAD 330 15IKB EG521EG522EZ511EG721 NM B451 REV 1 0 2017
BIOS archive for the Lenovo IdeaPad 330-15IKB on board NM-B451 revision 1.0 from 2017, about 4.91 MB in RAR form.
BIOS · NM-B451 · 4.91 MB · 29 Jan 2024BIOS rar4.91 MB - EG521EG522EZ511EG721 NM B451 REV 1 0 2017 06 26 WORKING BIOS 100%
Working BIOS dump for the LCFC NM-B451 board revision 1.0, dated 2017-06-26, covering the EG521, EG522, EZ511 and EG721 platforms used in Lenovo IdeaPad laptops…
BIOS · NM-B451 · 6.09 MB · 17 Oct 2024BIOS rar6.09 MB - LENOVO EG521EG522EZ511EG721 NM B451 REV 1 0 2017 06 26 8MB BIOS
Lenovo BIOS dump for board NM-B451 rev 1.0, dated 2017-06-26 and sized for an 8 MB SPI flash chip.
BIOS · NM-B451 · 5.03 MB · 31 May 2025BIOS rar5.03 MB - 8mb-2BIOS · NM-B451 · 8.00 MB · 17 Aug 2020BIOS bin8.00 MB