A schematic diagram for Lenovo hardware (board 12291-1). Shared as “Schematic Kome-1 WS 12291-1 (Thinkpad W540).zip” — a .zip file, 3.49 MB.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @Satale_bios_esquemas_Laptop. Enginerys does not host this file.
Compressed archive that every operating system opens without extra software.
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.
Compact 186 KB RAR for Wistron motherboard 12291-1, the earlier revision of the board used in the Lenovo ThinkPad W540.
PDF schematic for the Lenovo ThinkPad W540, designed by Wistron under the project name Kome-1 with board number 12291-1 and revision -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 diagram for the Lenovo ThinkPad T540p, built by Wistron under the Kome-1 project name, board number 12291-1 at revision 1.