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- 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 - ideapad EG521 EG522 EZ511 EG721 NM-B452 REV 1.0 CLEAR ME
BIOS dump for a Lenovo IdeaPad board NM-B452, revision 1.0, covering models EG521, EG522, EZ511 and EG721, with the Management Engine region cleaned, in a 5.11 MB zip.
BIOS · NM-B452 · 5.11 MB · 25 Apr 2021BIOS zip5.11 MB - Lenovo Ideapad 320 15IKB EG521 EG522 EZ511 EG721 NM B452 DIS
Lenovo IdeaPad 320-15IKB schematic for LCFC mainboard NM-B452, the DIS version with a discrete graphics section.
Schematic · NM-B452 · 32.6 MB · 13 Sept 2021Schematic pdf32.6 MB - LENOVO IDEAPAD IdeaPad ５２０－１５ＩＫＢ EG521 EG522 EZ511 EG721 NM B452
BIOS archive for the Lenovo IdeaPad 520-15IKB, with the model written in full-width characters, covering board codes EG521, EG522, EZ511 and EG721 on LCFC board NM-B452.
BIOS · NM-B452 · 7.89 MB · 15 Mar 2023BIOS rar7.89 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 - 320 15IKB Type 80XL, 80YE ideapad EG521 EG522 EZ511 EG721 NM B452
RAR-packed firmware image for the Lenovo ideapad 320-15IKB, types 80XL and 80YE, using the NM-B452 motherboard from LCFC.
BIOS · NM-B452 · 4.86 MB · 10 Apr 2021BIOS rar4.86 MB - LENOVO IP520 EG521 EG522 EZ511 EG721 NM B452 REV 1 0 outimage
BIOS image archive for Lenovo IdeaPad 520 laptops on the LCFC NM-B452 mainboard, revision 1.0, with EG521, EG522, EZ511 and EG721 also named as related board codes.
BIOS · NM-B452 · 4.86 MB · 12 Aug 2021BIOS rar4.86 MB - LENOVO IdeaPad 320 15IKB 520 15IKB EG521 EG522 EZ511 EG721 NM B452
RAR package with BIOS firmware for Lenovo IdeaPad 320-15IKB and 520-15IKB laptops built on LCFC board NM-B452, with board codes EG521, EG522, EZ511 and EG721.
BIOS · NM-B452 · 4.81 MB · 15 Mar 2023BIOS rar4.81 MB - 520 15IKB EG521 EG522 EZ511 EG721 NM B452 REV 1 0 2017 07 03 CLEAR
Cleaned BIOS dump for the Lenovo IdeaPad 520-15IKB, board NM-B452 revision 1.0 with model codes EG521, EG522, EZ511 and EG721, dated 2017-07-03, in a 4.96 MB RAR.
BIOS · NM-B452 · 4.96 MB · 25 Apr 2021BIOS rar4.96 MB - LENOVO IdeaPad 320 15IKB 520 15IKB EG521 EG522 EZ511 EG721 NM B452
7z archive with BIOS firmware for Lenovo IdeaPad 320-15IKB and 520-15IKB laptops on the LCFC board NM-B452, with EG521, EG522, EZ511 and EG721 listed as the board codes.
BIOS · NM-B452 · 5.01 MB · 16 Mar 2023BIOS 7z5.01 MB - EG523 MB Kabylake U42 AMD R17M M1 70 GPU with GDDR5 NM B452 REV0
Lenovo laptop schematic for the EG523 mainboard, LCFC board NM-B452 at revision 0, in a RAR archive.
Schematic · NM-B452 · 2.95 MB · 24 Nov 2022Schematic rar2.95 MB - LENOVO IDEAPAD IdeaPad 520 15IKB EG521 EG522 EZ511 EG721 NM B452
Firmware archive for the Lenovo IdeaPad 520-15IKB on LCFC board NM-B452, with board codes EG521, EG522, EZ511 and EG721 named.
BIOS · NM-B452 · 13.2 MB · 15 Mar 2023BIOS rar13.2 MB - 8MBBIOS · NM-B452 · 8.00 MB · 21 Oct 2020BIOS bin8.00 MB
- ITEBIOS · NM-B452 · 128 KB · 21 Oct 2020BIOS bin128 KB
- LENOVO 320 15IKB Type 80XL, 80YE Laptop ideapad 4wcn41ww Kabylake
BIOS firmware archive for the Lenovo IdeaPad 320-15IKB, machine types 80XL and 80YE, with version 4WCN41WW and the Kaby Lake platform stated, on the LCFC board NM-B452.
BIOS · NM-B452 · 4.90 MB · 16 Mar 2023BIOS rar4.90 MB - LENOVO 320 15IKB Type 80XL, 80YE Laptop ideapad 4wcn41ww Kabylake
Second copy of a Lenovo IdeaPad 320-15IKB BIOS package, slightly different in size, for machine types 80XL and 80YE with firmware version 4WCN41WW on the Kaby Lake…
BIOS · NM-B452 · 4.86 MB · 16 Mar 2023BIOS rar4.86 MB