NM-A921 is a LCFC (Lenovo) motherboard used in Lenovo devices. Enginerys has 1 schematic and 18 BIOS dumps for this board, collected from public Telegram channels.
Check that NM-A921 matches the number printed on your PCB, including the revision. Where to find it →
NM-A921 schematics
- Lenovo Yoga 900-13ISK LCFC NM-A921 YOGA4 Rev 1.0 СхемаSchematic · NM-A921 · 1.15 MB · 5 May 2025Schematic pdf1.15 MB
NM-A921 BIOS dumps
- Lenovo Yoga 900 13ISK2 2UCN10WW LISZT CYG41CYG40BYG40 NM A921 MainBIOS · NM-A921 · 4.94 MB · 24 Sept 2025BIOS zip4.94 MB
- Lenovo Yoga 900 13ISK2 NM A921 Rev 2 0 telegram BIOS Repair 2025BIOS · NM-A921 · 4.94 MB · 24 Sept 2025BIOS zip4.94 MB
- Bios Lenovo Yoga 900 13ISK2 NM A921 Rev 2 0 telegram BIOS RepairBIOS · NM-A921 · 4.94 MB · 19 Sept 2025BIOS zip4.94 MB
- Lenovo Yoga 900 13ISK2 2UCN10WW LISZT CYG41CYG40BYG40 NM A921 MBIOS · NM-A921 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- Lenovo 900 13ISK2 2UCN10WW LISZT CYG41CYG40BYG40 NM A921 EC IT83BIOS · NM-A921 · 192 KB · 9 May 2025BIOS bin192 KB
- AFS Bios Lenovo Yoga 900-13ISK2 NM-A921 Rev.2.0BIOS · NM-A921 · 4.71 MB · 1 Feb 2024BIOS rar4.71 MB
- AFS Lenovo Yoga 900 13ISK2 2UCN10WW LISZT CYG41CYG40BYG40 NM A921BIOS · NM-A921 · 4.71 MB · 1 Feb 2024BIOS rar4.71 MB
- 900 13ISK2 2UCN10WW LISZT CYG41CYG40BYG40 NM A921 Lenovo Yoga MainBIOS · NM-A921 · 8.00 MB · 26 Sept 2023BIOS bin8.00 MB
- 900 13ISK2 2UCN10WW LISZT CYG41CYG40BYG40 NM A921 Lenovo Yoga MainBIOS · NM-A921 · 8.00 MB · 22 Sept 2023BIOS bin8.00 MB
- Lenovo Yoga 900-13ISK2 NM-A921 Rev.2.0
Firmware dump for the Lenovo Yoga 900-13ISK2, using LCFC motherboard NM-A921 at revision 2.0.
BIOS · NM-A921 · 4.76 MB · 27 Jun 2022BIOS rar4.76 MB - 900 13ISK2 2UCN10WW LISZT CYG41CYG40BYG40 NM A921 Lenovo Yoga MainBIOS · NM-A921 · 8.00 MB · 23 Oct 2021BIOS bin8.00 MB
- Bios Lenovo Yoga 900-13ISK2 NM-A921 Rev.2.0
BIOS dump for the Lenovo Yoga 900-13ISK2, based on the LCFC-designed NM-A921 motherboard, revision 2.0.
BIOS · NM-A921 · 4.76 MB · 27 May 2021BIOS rar4.76 MB - Lenovo Yoga 900 13ISK2 2UCN10WW LISZT CYG41CYG40BYG40 NM A921 Main
BIOS dump for the Lenovo Yoga 900-13ISK2, firmware version 2UCN10WW, from the main board NM-A921 of the LISZT platform, in a 4.76 MB RAR archive.
BIOS · NM-A921 · 4.76 MB · 3 Mar 2021BIOS rar4.76 MB - 900 13ISK2 2UCN10WW LISZT CYG41CYG40BYG40 NM A921 Lenovo Yoga MainBIOS · NM-A921 · 8.00 MB · 17 Feb 2021BIOS bin8.00 MB
- 900 13ISK2 2UCN10WW LISZT CYG41CYG40BYG40 NM A921 Lenovo Yoga MainBIOS · NM-A921 · 8.00 MB · 10 Nov 2020BIOS bin8.00 MB
- 900 13ISK2 2UCN10WW LISZT CYG41CYG40BYG40 NM A921 Lenovo Yoga MainBIOS · NM-A921 · 8.00 MB · 30 Oct 2020BIOS bin8.00 MB
- 900 13ISK2 2UCN10WW LISZT CYG41CYG40BYG40 NM A921 Lenovo Yoga MainBIOS · NM-A921 · 8.00 MB · 21 Jul 2020BIOS bin8.00 MB
- 900 13ISK2 2UCN10WW LISZT CYG41CYG40BYG40 NM A921 EC IT8396 LenovoBIOS · NM-A921 · 192 KB · 21 Jul 2020BIOS bin192 KB
Questions about NM-A921
Is there a schematic for NM-A921?
Yes. Enginerys lists 1 schematic file for NM-A921. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for NM-A921?
No boardview has been indexed for NM-A921 yet.
Who makes the NM-A921 board?
NM-A921 follows the LCFC (Lenovo) numbering scheme (NM-xxxx). It is found in Lenovo devices.