NM-B244 is a LCFC (Lenovo) motherboard used in Lenovo devices. Enginerys has 3 schematics, 5 boardviews, 24 BIOS dumps and 1 archive for this board, collected from public Telegram channels.
Check that NM-B244 matches the number printed on your PCB, including the revision. Where to find it →
NM-B244 schematics
- Lenovo Ideapad 320C-15 DG42A DG52A NM-B244 REV 1.0 Schematic
Schematic for the Lenovo IdeaPad 320C-15, shipped as a 3.93 MB RAR file, for the LCFC NM-B244 board at revision 1.0, with the project codes DG42A and DG52A.
Schematic · NM-B244 · 3.93 MB · 19 Jan 2023Schematic rar3.93 MB - DG42A DG52A NM-B244 (REV 1.0) PDFSchematic · NM-B244 · 17.3 MB · 16 Nov 2022Schematic pdf17.3 MB
- DG42A DG52A NM-B244 (REV 1.0) PDF
Schematic for the Lenovo motherboard NM-B244, revision 1.0, used by the DG42A and DG52A platform codes, packed as a PDF inside a RAR archive.
Schematic · NM-B244 · 3.97 MB · 9 Jul 2022Schematic rar3.97 MB
NM-B244 boardviews
- NMB244 (NM-B244) R10 (BDV)Boardview · NM-B244 · 1.17 MB · 1 Aug 2025Boardview rar1.17 MB
- Lenovo Ideapad 320C-15 DG42A DG52A NM-B244 REV 1.0 boardview
RAR archive with a boardview for the Lenovo Ideapad 320C-15, projects DG42A and DG52A, motherboard NM-B244 revision 1.0.
Boardview · NM-B244 · 1.17 MB · 19 Jan 2023Boardview rar1.17 MB - NM-B244 (NMB244) R10 0216.tvwBoardview · NM-B244 · 2.34 MB · 25 Jul 2022Boardview zip2.34 MB
- NM-B244 (NM-B244) R10 (BDV)
Boardview for Lenovo motherboard NM-B244, revision R10, inside a RAR archive of about 1.2 MB.
Boardview · NM-B244 · 1.21 MB · 9 Jul 2022Boardview rar1.21 MB - NM-B244 (NMB244) R10
TVW boardview for the Lenovo NM-B244 mainboard, also written NMB244, at revision R10 (1.0), an LCFC design.
Boardview · NM-B244 · 6.46 MB · 16 Sept 2021Boardview tvw6.46 MB
NM-B244 BIOS dumps
- Lenovo Ideapad 320C 15 DG42A DG52A NMB244 Rev1 0 Bios + EC telegramBIOS · NM-B244 · 5.25 MB · 24 Sept 2025BIOS zip5.25 MB
- Lenovo Ideapad 320C 15 DG42A DG52A NMB244 Rev1 1 0 Bios + EC telegramBIOS · NM-B244 · 5.25 MB · 24 Sept 2025BIOS zip5.25 MB
- Lenovo 5000 DG42A DG52A NMB244 Rev10 telegram BIOS Repair 2025 09BIOS · NM-B244 · 5.21 MB · 23 Sept 2025BIOS zip5.21 MB
- DG42A DG52A NMB244 REV 1 0 2017 02 16 i5 7200U 8MB BIOS &EC WORKINGBIOS · NM-B244 · 5.08 MB · 20 Sept 2025BIOS zip5.08 MB
- DG42A DG52A NMB244 REV 1 0 2017 02 16 216 0889018 8MB BIOS &EC WORKINBIOS · NM-B244 · 5.27 MB · 20 Sept 2025BIOS zip5.27 MB
- DG42A DG52A NMB244 REV1 0 2017 02 16 216 0889018 UC3 8MB BIOS telegramBIOS · NM-B244 · 5.23 MB · 20 Sept 2025BIOS zip5.23 MB
- Lenovo 5000 DG42A DG52A NMB244 RevBIOS · NM-B244 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- NMB244 216-0889018 GD25Q64BIOS · NM-B244 · 8.00 MB · 7 May 2025BIOS bin8.00 MB
- DG42A DG52A NMB244 REV1.0 I7 UC3BIOS · NM-B244 · 8.00 MB · 7 May 2025BIOS bin8.00 MB
- NMB244 TESTED OBRAM DISABLEBIOS · NM-B244 · 8.00 MB · 29 Apr 2025BIOS bin8.00 MB
- NMB244 TESTEDBIOS · NM-B244 · 8.00 MB · 29 Apr 2025BIOS bin8.00 MB
- DG42A DG52A NMB244 REV 1 0 2017 02 16 216 0889018 8MB BIOS &EC WORKING
BIOS and EC firmware package for Lenovo board NM-B244 revision 1.0, platform codes DG42A and DG52A, dated 2017-02-16.
BIOS · NM-B244 · 7.73 MB · 1 Jan 2025BIOS rar7.73 MB - DG42A DG52A NMB244 REV 1 0 2017 02 16 i5 7200U 8MB BIOS &EC WORKING
Working BIOS plus EC dump for the LCFC-made Lenovo board NM-B244 rev 1.0, platform DG42A and DG52A, dated 2017-02-16, taken from a unit with an Intel Core i5-7200U.
BIOS · NM-B244 · 7.15 MB · 1 Jan 2025BIOS rar7.15 MB - DG42A DG52A NMB244 REV1 0 2017 02 16 216 0889018 UC3 8MB BIOS
8 MB BIOS image archive for Lenovo board NM-B244 revision 1.0, codes DG42A and DG52A, dated 2017-02-16, for the version with the AMD 216-0889018 graphics chip.
BIOS · NM-B244 · 8.20 MB · 1 Jan 2025BIOS rar8.20 MB - AFS Lenovo Ideapad 320C 15 DG42A DG52A NMB244 Rev1 0 Bios + EC
Combined BIOS and EC firmware for the Lenovo IdeaPad 320C-15 on the LCFC NM-B244 motherboard, revision 1.0, with DG42A and DG52A listed as design codes.
BIOS · NM-B244 · 4.89 MB · 1 Feb 2024BIOS rar4.89 MB - AFS Lenovo Ideapad 320C 15 DG42A DG52A NMB244 Rev1 1 0 Bios + EC
Duplicate set of BIOS plus EC firmware for the Lenovo IdeaPad 320C-15, DG42A and DG52A designs, LCFC NM-B244 board revision 1.0, packed in a 4.89 MB RAR.
BIOS · NM-B244 · 4.89 MB · 1 Feb 2024BIOS rar4.89 MB - AFS Lenovo 5000 DG42A DG52A NMB244 Rev10BIOS · NM-B244 · 4.85 MB · 1 Feb 2024BIOS rar4.85 MB
- NMB244 TESTED OBRAM DISABLE
Lenovo BIOS dump for board NM-B244, an 8 MB binary image that matches a 64 Mbit SPI flash chip.
BIOS · NM-B244 · 8.00 MB · 17 Aug 2022BIOS bin8.00 MB - NMB244 TESTED
Raw 8 MB BIOS image for a Lenovo board NM-B244, marked as tested, provided as a plain bin file ready for a programmer.
BIOS · NM-B244 · 8.00 MB · 1 Aug 2022BIOS bin8.00 MB - Lenovo 5000 DG42A DG52A NMB244 Rev10 (Luirons Bios)BIOS · NM-B244 · 5.12 MB · 22 Feb 2021BIOS rar5.12 MB
- Lenovo Ideapad 320C 15 DG42A DG52A NMB244 Rev1 0 Bios + EC LuironsBIOS · NM-B244 · 4.90 MB · 22 Feb 2021BIOS rar4.90 MB
- Lenovo Ideapad 320C-15 DG42A DG52A NMB244 Rev1.0 Bios + EC
BIOS and EC firmware package for the Lenovo IdeaPad 320C-15, board codes DG42A and DG52A, motherboard NM-B244 revision 1.0.
BIOS · NM-B244 · 4.90 MB · 17 Jan 2021BIOS rar4.90 MB - Lenovo Ideapad 320C-15 DG42A DG52A NMB244 Rev1.0 Bios + EC
BIOS and EC firmware for the Lenovo IdeaPad 320C-15 on board NM-B244 revision 1.0, with DG42A and DG52A board codes in the name.
BIOS · NM-B244 · 4.90 MB · 3 Jul 2019BIOS rar4.90 MB - Lenovo 5000 DG42A DG52A NMB244 Rev10
Firmware dump for a Lenovo 5000-series laptop on the NM-B244 board, revision 1.0, listing the DG42A and DG52A platform codes, which suggests 14 and 15 inch variants…
BIOS · NM-B244 · 5.12 MB · 25 Mar 2019BIOS rar5.12 MB
NM-B244 archives
- NM-B244 (NM-B244) R10
Archive for the Lenovo motherboard NM-B244, with R10 in the name probably standing for revision 1.0.
Archive · NM-B244 · 2.39 MB · 27 Jun 2021Archive zip2.39 MB
Questions about NM-B244
Is there a schematic for NM-B244?
Yes. Enginerys lists 3 schematic files for NM-B244. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for NM-B244?
Yes, 5 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the NM-B244 board?
NM-B244 follows the LCFC (Lenovo) numbering scheme (NM-xxxx). It is found in Lenovo devices.