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- ideapad 320 15IKB DG421 DG521 DG721 NM B242 NM B241 Rev 1 0 DIS
Large 21.6 MB schematic for the Lenovo IdeaPad 320-15IKB, covering project codes DG421, DG521 and DG721 and LCFC boards NM-B242 and NM-B241, Rev 1.0, in the DIS variant…
Schematic · NM-B242 · 21.6 MB · 2 Jul 2020Schematic pdf21.6 MB - LENOVO G580 - DG421 DG521 - DG721 NM-B242
Large 123 MB ZIP archive for the Lenovo G580 built on board NM-B242, with the name also listing DG421, DG521 and DG721, which look like LCFC project codes for related…
Archive · NM-B242 · 123 MB · 7 Sept 2026Archive zip123 MB - NM-B241 DG421 DG521 DG721 REV 1.0 R10 tvw BDV
Boardview in TVW format for the LCFC NM-B241 motherboard, revision 1.0 R10, covering the DG421, DG521 and DG721 platforms used in Lenovo laptops.
Boardview · NM-B241 · 2.00 MB · 8 Jan 2022Boardview zip2.00 MB - DG421 DG521 DG721 NM-B241 (REV 1.0) CLEAR ME
Lenovo BIOS image for the DG421, DG521 and DG721 project codes on LCFC board NM-B241 revision 1.0, with the Management Engine region cleared.
BIOS · NM-B241 · 4.86 MB · 18 Jul 2021BIOS rar4.86 MB - Lenovo Ideapad 320 15IKB LCFC DG421 DG521 DG721 NM B241 NM B242
Archive for the Lenovo IdeaPad 320-15IKB, containing documentation for LCFC boards NM-B241 and NM-B242 with project codes DG421, DG521 and DG721.
Archive · NM-B241 · 10.8 MB · 19 Jul 2020Archive zip10.8 MB - Ideapad 320 15IKB DG421 DG521 DG721 NM B242 NM B241 Rev 1 0 DIS
Archive for the Lenovo IdeaPad 320-15IKB on LCFC boards NM-B241 and NM-B242, revision 1.0, discrete graphics (DIS) variant, with DG421, DG521 and DG721 codes, 10.9 MB as…
Archive · NM-B242 · 10.9 MB · 28 May 2020Archive rar10.9 MB - LENOVO IDEAPAD 320 15IKB DG421 DG521 DG721 DISCRETE NM B242 NM B241
Archive of about 10.9 MB for the Lenovo IdeaPad 320-15IKB, covering LCFC boards NM-B242 and NM-B241 under the DG421, DG521 and DG721 platform names.
Archive · NM-B242 · 10.9 MB · 13 Sept 2025Archive rar10.9 MB - Lenovo Ideapad 320 15IKB LCFC DG421 DG521 DG721 NM B241 NM B242
BIOS collection for the Lenovo IdeaPad 320-15IKB, LCFC boards NM-B241 and NM-B242, with DG421, DG521 and DG721 project codes, packed in a 25.4 MB RAR.
BIOS · NM-B241 · 25.4 MB · 28 May 2020BIOS rar25.4 MB - Lenovo Ideapad 320 15IKB LCFC DG421 DG521 DG721 NM B241 NM B242
Lenovo IdeaPad 320-15IKB firmware collection for the LCFC DG421, DG521 and DG721 platforms, covering motherboards NM-B241 and NM-B242.
Archive · NM-B241 · 25.4 MB · 28 May 2020Archive rar25.4 MB - Ideapad 320-15IKB DG421 DG521 DG721 NM-B241 NM-B242
Archive for the Lenovo IdeaPad 320-15IKB covering the DG421, DG521 and DG721 platforms with board numbers NM-B241 and NM-B242.
Archive · NM-B241 · 5.26 MB · 24 Jun 2019Archive rar5.26 MB - Ideapad 320-15IKB DG421 DG521 DG721 NM-B241 NM-B242
Archive for the Lenovo IdeaPad 320-15IKB covering board numbers NM-B241 and NM-B242, with DG421, DG521 and DG721 platform codes also listed in the name.
Archive · NM-B241 · 6.23 MB · 6 Jan 2023Archive rar6.23 MB - Lenovo ideapad 320 15IKB DG421 DG521 DG721 NM B241Type 80XH BIOS
BIOS for the Lenovo IdeaPad 320-15IKB, machine type 80XH, listing DG421, DG521 and DG721 board designations together with NM-B241, in a 4.90 MB RAR archive.
BIOS · 4.90 MB · 28 Apr 2022BIOS rar—4.90 MB - DG421 DG521 DG721 NM-B242 (REV 1.0) (BDV)
Boardview for the Lenovo NM-B242 motherboard, revision 1.0, shared by the DG421, DG521 and DG721 designs, supplied as a 1.02 MB RAR archive.
Boardview · NM-B242 · 1.02 MB · 8 Jan 2022Boardview rar1.02 MB - 320-15ISK NM-B241 DG421 DG521 DG721 REV 1.0
BIOS dump for the Lenovo IdeaPad 320-15ISK on LCFC motherboard NM-B241, revision 1.0, with the name listing DG421, DG521 and DG721 as the board codes it covers.
BIOS · NM-B241 · 5.12 MB · 13 Mar 2019BIOS rar5.12 MB - Ideapad 320 15IKB DG421 DG521 DG721 NM B242 NM B241 Rev 1 0 DIS
Service package for the Lenovo IdeaPad 320-15IKB covering the DG421, DG521 and DG721 project codes and the LCFC boards NM-B242 and NM-B241.
Archive · NM-B242 · 11.4 MB · 26 Jun 2026Archive zip11.4 MB - BIOS DG421 DG521 DG721 NM-B242 (REV 1.0) 100% OK
Lenovo BIOS dump for the LCFC NM-B242 mainboard, revision 1.0, used in the DG421, DG521 and DG721 platform family.
BIOS · NM-B242 · 4.97 MB · 18 Oct 2021BIOS zip4.97 MB - LENOVO IDEAPAD DG421 DG521 DG721 NM B241 REV 1 0 2017 02 17 OK MAIN
Main BIOS dump for Lenovo IdeaPad models DG421, DG521 and DG721 on board NM-B241 revision 1.0, dated 2017-02-17 and marked OK.
BIOS · NM-B241 · 8.00 MB · 22 May 2024BIOS8.00 MB - LENOVO DG421 DG521 DG721 NM-B241 REV 1.0 2017-02-17 OK BIOS
BIOS image of 8 MB for Lenovo boards DG421, DG521 and DG721 on LCFC mainboard NM-B241, revision 1.0, dated 2017-02-17 and marked OK as working.
BIOS · NM-B241 · 8.00 MB · 11 Oct 2025BIOS bin8.00 MB - Lenovo ideapad 320 15IKB DG421 DG521 DG721 NM B241Type 80XH BIOS
RAR archive with a BIOS for the Lenovo IdeaPad 320-15IKB, machine type 80XH, on the NM-B241 board.
BIOS · 4.86 MB · 8 Oct 2023BIOS rar—4.86 MB - Ideapad 320 15IKB DG421 DG521 DG721 NM B241 NM B242 PDF
Schematic set in PDF form for the Lenovo IdeaPad 320-15IKB, covering the DG421, DG521 and DG721 platform designs with board numbers NM-B241 and NM-B242, packed in a 20.8…
Schematic · NM-B241 · 20.8 MB · 8 Jan 2022Schematic rar20.8 MB - Lenovo 320 15IKB DG421 DG521 DG721 NM B242 REV 1 0 2017 01 25 BLUE
BIOS for the Lenovo IdeaPad 320-15IKB on the LCFC NM-B242 board, revision 1.0, from the DG421/DG521/DG721 platform family, dated 2017-01-25.
BIOS · NM-B242 · 5.05 MB · 18 Oct 2021BIOS rar5.05 MB - LENOVO IDEAPAD DG421 DG521 DG721 NM B241 REV 1 0 2017 02 17 OK CLEAN
A clean, tested 8 MB BIOS dump for Lenovo IdeaPad models on the LCFC NM-B241 motherboard, revision 1.0, covering the DG421, DG521 and DG721 board codes, dated 17…
BIOS · NM-B241 · 8.00 MB · 23 May 2024BIOS8.00 MB - DG421 DG521 DG721 NM B242 Rev1 0 2017 01 25 WORKING BIOS 100%
BIOS image for the LCFC NM-B242 board, revision 1.0 dated 2017-01-25, used in the Lenovo DG421, DG521 and DG721 designs, marked as fully working.
BIOS · NM-B242 · 6.47 MB · 30 Oct 2023BIOS rar6.47 MB - ideapad 320 15IKB DG421 DG521 DG721 NM B241 NM B242 Rev 1 0 DIS
Lenovo ideapad 320-15IKB schematic covering boards NM-B241 and NM-B242 at revision 1.0, with project codes DG421, DG521 and DG721 listed in the title.
Schematic · NM-B241 · 20.8 MB · 29 Jun 2020Schematic pdf20.8 MB - DG421 DG521 DG721 NM B242 Rev1 0 2017 01 25 i3 6006U BIOS & KBEC
BIOS and keyboard EC firmware for the Lenovo DG421 / DG521 / DG721 mainboard, NM-B242 revision 1.0 dated 2017-01-25, taken from an i3-6006U equipped board.
BIOS · NM-B242 · 9.00 MB · 30 Oct 2023BIOS rar9.00 MB - DG421 DG521 DG721 NM B242 Rev 1 0 2017 01 25 i5 7200 WORKING BIOS
Working BIOS dump for the Lenovo DG421 / DG521 / DG721 platform, board NM-B242 revision 1.0 dated 2017-01-25, taken from a unit fitted with an i5-7200 processor.
BIOS · NM-B242 · 6.98 MB · 30 Oct 2023BIOS rar6.98 MB - DG421 DG521 NM-B242 REV 1.0 2017-01-25 WORKING BIOS 100%
Lenovo BIOS archive for the DG421 and DG521 platform on LCFC board NM-B242, revision 1.0, with a date of 2017-01-25 in the name and a note that it is tested and working.
BIOS · NM-B242 · 10.0 MB · 10 Oct 2022BIOS rar10.0 MB - Z INFO SERVICE LENOVO IDEAPAD 330 15AST DG421 DG521 DG721 NM B241
Firmware archive for the Lenovo IdeaPad 330-15AST, motherboard NM-B241 used across the DG421, DG521 and DG721 platforms, 4.73 MB as a rar.
BIOS · NM-B241 · 4.73 MB · 21 Apr 2026BIOS rar4.73 MB