NM-A591 is a LCFC (Lenovo) motherboard used in Lenovo devices. Enginerys has 6 schematics, 2 boardviews and 14 BIOS dumps for this board, collected from public Telegram channels.
Check that NM-A591 matches the number printed on your PCB, including the revision. Where to find it →
NM-A591 schematics
- Lenovo Yoga 900S 12ISK NM A591 Maksim 12 5 SKL Y www tuzhijie coSchematic · NM-A591 · 1.61 MB · 28 Apr 2025Schematic pdf1.61 MB
- LENOVO Yoga 900S-12ISK - NM-A591 Maksim 12.5 SKL-Y PDFSchematic · NM-A591 · 1.36 MB · 15 Dec 2024Schematic rar1.36 MB
- LENOVO Yoga 900S-12ISK - NM-A591 Maksim 12.5 SKL-Y PDFSchematic · NM-A591 · 5.86 MB · 25 Sept 2023Schematic pdf5.86 MB
- LENOVO Yoga 900S-12ISK - NM-A591 Maksim 12.5 SKL-Y PDF
Schematic PDF for the Lenovo Yoga 900S-12ISK, LCFC board NM-A591, project name Maksim 12.5 with a Skylake-Y processor platform, stored in a 1.41 MB RAR.
Schematic · NM-A591 · 1.41 MB · 25 Sept 2023Schematic rar1.41 MB - LENOVO Yoga 900S-12ISK - NM-A591 BoardView PDFSchematic · NM-A591 · 240 KB · 27 Jan 2023Schematic pdf240 KB
- Lenovo Yoga 900S 12ISK NM A591 Maksim 12 5 SKL Y www tuzhijie comSchematic · NM-A591 · 1.61 MB · 19 Jan 2023Schematic pdf1.61 MB
NM-A591 boardviews
- LENOVO Yoga 900S-12ISK - NM-A591 BoardView PDFBoardview · NM-A591 · 231 KB · 15 Dec 2024Boardview rar231 KB
- LENOVO Yoga 900S-12ISK - NM-A591 BoardView PDF
Boardview for the Lenovo Yoga 900S-12ISK mainboard NM-A591, provided as a PDF layout inside a 277 KB RAR.
Boardview · NM-A591 · 277 KB · 25 Sept 2023Boardview rar277 KB
NM-A591 BIOS dumps
- LENOVO 900S 12ISK NM A591 E1CN45WW BIOS telegram BIOS Repair 2025BIOS · NM-A591 · 4.10 MB · 23 Sept 2025BIOS zip4.10 MB
- BYG42 NM-A591 BIOS telegram BIOS Repair-2025-09-16BIOS · NM-A591 · 4.10 MB · 19 Sept 2025BIOS zip4.10 MB
- LENOVO 900S-12ISK NM-A591 E1CN45WW BIOSBIOS · NM-A591 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- ÅNM-A591BIOS · NM-A591 · 8.00 MB · 7 May 2025BIOS bin8.00 MB
- 900S-12ISK E1CN45WW NM-A591 Lenovo YogaBIOS · NM-A591 · 8.00 MB · 26 Sept 2023BIOS bin8.00 MB
- LENOVO 900S-12ISK NM-A591 E1CN45WW BIOSBIOS · NM-A591 · 3.90 MB · 25 Sept 2023BIOS rar3.90 MB
- LENOVO 900S-12ISK NM-A591 E1CN45WW BIOS
BIOS firmware for the Lenovo Yoga 900S-12ISK on LCFC board NM-A591, version E1CN45WW, packed in a 3.94 MB RAR archive.
BIOS · NM-A591 · 3.94 MB · 25 Sept 2023BIOS rar3.94 MB - BYG42 NM-A591 BIOS
BIOS dump for LCFC board NM-A591, the Lenovo Yoga 900S mainboard, labelled with the project code BYG42 and archived at 3.94 MB.
BIOS · NM-A591 · 3.94 MB · 25 Sept 2023BIOS rar3.94 MB - 900S-12ISK E1CN45WW NM-A591 Lenovo YogaBIOS · NM-A591 · 8.00 MB · 22 Sept 2023BIOS bin8.00 MB
- 900S-12ISK E1CN45WW NM-A591 Lenovo YogaBIOS · NM-A591 · 8.00 MB · 23 Oct 2021BIOS bin8.00 MB
- 900S-12ISK E1CN45WW NM-A591 Lenovo YogaBIOS · NM-A591 · 8.00 MB · 17 Feb 2021BIOS bin8.00 MB
- 900S-12ISK E1CN45WW NM-A591 Lenovo YogaBIOS · NM-A591 · 8.00 MB · 10 Nov 2020BIOS bin8.00 MB
- 900S-12ISK E1CN45WW NM-A591 Lenovo YogaBIOS · NM-A591 · 8.00 MB · 30 Oct 2020BIOS bin8.00 MB
- 900S-12ISK E1CN45WW NM-A591 Lenovo YogaBIOS · NM-A591 · 8.00 MB · 21 Jul 2020BIOS bin8.00 MB
Questions about NM-A591
Is there a schematic for NM-A591?
Yes. Enginerys lists 6 schematic files for NM-A591. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for NM-A591?
Yes, 2 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the NM-A591 board?
NM-A591 follows the LCFC (Lenovo) numbering scheme (NM-xxxx). It is found in Lenovo devices.