A boardview (component placement) file (board 13251-1). Shared as “13251-1.gr” — a .gr file, 296 KB.
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 @ShareMan_Electronic_Files. Enginerys does not host this file.
EC firmware archive for a laptop main board numbered 13251-1, with the LSZ-1 project code also in the name and MEC indicating a Microchip MEC-series embedded controller.
ZIP archive of 5.96 MB for motherboard 13251-1, which matches the Wistron numbering pattern, labelled with an LSZ-1 MB project tag.
Small ZIP for the Lenovo ThinkPad T550 and W550s, on the Wistron LSZ-1 board numbered 13251-1.
Schematic diagram in PDF format, packed in RAR, for the ThinkPad T550 and W550s, designed by Wistron under the LSZ-1 project with board number 13251-1.
BIOS dump collection for the Lenovo ThinkPad T550 and W550s, a Wistron LSZ-1 design with board number 13251-1.
Wistron schematic for the Lenovo ThinkPad T550 and W550s, project LSZ-1, board 13251-1, supplied as a RAR archive.
Boardview for the Lenovo ThinkPad T550 and W550s motherboard, Wistron LSZ-1 number 13251-1, provided as a ZIP.