12291-1 is a Wistron motherboard used in Lenovo devices. Enginerys has 6 schematics, 1 boardview and 5 archives for this board, collected from public Telegram channels.
Check that 12291-1 matches the number printed on your PCB, including the revision. Where to find it →
12291-1 schematics
- Lenovo Thinkpad W540 Wistron Kome-1 WS 12291-1 Rev -1 PDFSchematic · 12291-1 · 1.93 MB · 12 Nov 2025Schematic pdf1.93 MB
- LKM1 12291-1 WS SVT 130912 1400 ForWKSPESchematic · 12291-1 · 3.40 MB · 5 May 2025Schematic pdf3.40 MB
- Schematic Kome-1 WS 12291-1 (Thinkpad W540)Schematic · 12291-1 · 3.49 MB · 11 Dec 2023Schematic zip3.49 MB
- Lenovo Thinkpad W540 Wistron Kome-1 WS 12291-1 Rev -1
PDF schematic for the Lenovo ThinkPad W540, designed by Wistron under the project name Kome-1 with board number 12291-1 and revision -1.
Schematic · 12291-1 · 3.75 MB · 20 Jan 2022Schematic pdf3.75 MB - Lenovo Thinkpad W540 Wistron Kome-1 WS 12291-1 Rev -1
Lenovo ThinkPad W540 schematic in PDF, Wistron project Kome-1 with board number 12291-1 and a Rev -1 marking; WS in the name commonly denotes Wistron schematic.
Schematic · 12291-1 · 1.93 MB · 13 Sept 2021Schematic pdf1.93 MB - Lenovo Thinkpad T540p Wistron Kome-1 WS 12291-1 Rev1
Schematic diagram for the Lenovo ThinkPad T540p, built by Wistron under the Kome-1 project name, board number 12291-1 at revision 1.
Schematic · 12291-1 · 1.70 MB · 13 Sept 2021Schematic pdf1.70 MB
12291-1 boardviews
- BoardView Kome-1 WS 12291-1 (Thinkpad W540)Boardview · 12291-1 · 227 KB · 11 Dec 2023Boardview zip227 KB
12291-1 archives
- Lenovo Thinkpad T540p Wistron Kome-1 WS 12291-1 Rev1Archive · 12291-1 · 1.67 MB · 8 Sept 2023Archive rar1.67 MB
- Lenovo Thinkpad W540 Wistron Kome-1 WS 12291-1 Rev -1
Service package for the Lenovo ThinkPad W540 in a 3.36 MB RAR, covering the Wistron Kome-1 WS motherboard, board 12291-1 Rev -1.
Archive · 12291-1 · 3.36 MB · 1 Aug 2022Archive rar3.36 MB - 12291-1
Compact 186 KB RAR for Wistron motherboard 12291-1, the earlier revision of the board used in the Lenovo ThinkPad W540.
Archive · 12291-1 · 186 KB · 1 Aug 2022Archive rar186 KB - Lenovo Thinkpad T540p Wistron Kome-1 WS 12291-1 Rev1Archive · 12291-1 · 1.67 MB · 31 Mar 2021Archive zip1.67 MB
- Lenovo Thinkpad T540p Wistron Kome-1 WS 12291-1 Rev1
Archive for the Lenovo ThinkPad T540p, built by Wistron on the Kome-1 project with board number 12291-1, revision 1.
Archive · 12291-1 · 1.72 MB · 18 Feb 2021Archive zip1.72 MB
Questions about 12291-1
Is there a schematic for 12291-1?
Yes. Enginerys lists 6 schematic files for 12291-1. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for 12291-1?
Yes, 1 boardview file is listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the 12291-1 board?
12291-1 follows the Wistron numbering scheme (xxxxx-x). It is found in Lenovo devices.