NM-B271 is a LCFC (Lenovo) motherboard used in Lenovo devices. Enginerys has 4 schematics, 2 boardviews and 5 BIOS dumps for this board, collected from public Telegram channels.
Check that NM-B271 matches the number printed on your PCB, including the revision. Where to find it →
NM-B271 schematics
- NM-B271电路图Graf V2Schematic · NM-B271 · 2.05 MB · 5 May 2025Schematic pdf2.05 MB
- MVP Lenovo ThinkPad X1 Tablet Gen 3 LCFC NM B271 Rev 1.0Schematic · NM-B271 · 6.72 MB · 5 May 2025Schematic pdf6.72 MB
- MVP Lenovo ThinkPad X1 Tablet Gen 3 LCFC NM B271 Rev 2 0 BoardViSchematic · NM-B271 · 458 KB · 5 May 2025Schematic pdf458 KB
- Lenovo Thinkpad X1 Tablet Gen 3 LCFC NM B271 Rev 2 0 Boardview
Boardview-related document in PDF form for the Lenovo ThinkPad X1 Tablet Gen 3, LCFC board NM-B271, revision 2.0.
Schematic · NM-B271 · 458 KB · 13 Sept 2021Schematic pdf458 KB
NM-B271 boardviews
- Lenovo Thinkpad X1 Tablet Gen 3 LCFC NM B271 Rev 2 0 BoardviewBoardview · NM-B271 · 298 KB · 31 Mar 2021Boardview rar298 KB
- Lenovo Thinkpad X1 Tablet Gen 3 LCFC NM B271 Rev 2 0 Boardview
Boardview for the Lenovo ThinkPad X1 Tablet Gen 3, built on LCFC board NM-B271, revision 2.0, stored as a RAR of about 343 KB.
Boardview · NM-B271 · 343 KB · 19 Mar 2021Boardview rar343 KB
NM-B271 BIOS dumps
- bios X1 tablet DMX3A NM-B271 REV 2.0 outimageBIOS · NM-B271 · 16.0 MB · 13 May 2025BIOS bin16.0 MB
- bios X1 tablet DMX3A NM-B271 REV 2.0 outimageBIOS · NM-B271 · 16.0 MB · 12 May 2025BIOS bin16.0 MB
- DMX3A NM-B271 2.0 OLDBIOS · NM-B271 · 16.0 MB · 8 May 2025BIOS bin16.0 MB
- bios X1 tablet DMX3A NM-B271 REV 2.0 outimageBIOS · NM-B271 · 16.0 MB · 8 May 2025BIOS bin16.0 MB
- LENOVO ThinkPad X1 Tablet 3rd Gen Type 20KJ 20KK Type 20KK DMX3A
BIOS dump archive for the Lenovo ThinkPad X1 Tablet 3rd Gen, machine types 20KJ and 20KK, with DMX3A appearing in the name and the board number NM-B271.
BIOS · NM-B271 · 24.7 MB · 24 Jul 2023BIOS rar24.7 MB
Questions about NM-B271
Is there a schematic for NM-B271?
Yes. Enginerys lists 4 schematic files for NM-B271. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for NM-B271?
Yes, 2 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the NM-B271 board?
NM-B271 follows the LCFC (Lenovo) numbering scheme (NM-xxxx). It is found in Lenovo devices.