Layout file in the Tebo-ICT .tvw format for board NS-C225, roughly 224 KB. Apart from the board code there is no model information, so the target laptop must be confirmed from the number silkscreened on the PCB. NS-coded boards are typically smaller LCFC daughterboards for Lenovo notebooks. In a TVW-capable viewer you can search parts, see which pins share a net and follow signals to the interconnect cable, helping diagnose failed USB, card reader or button circuits and locate components for replacement.
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 @pepeelectronica. Enginerys does not host this file.
How to open a .tvw file
Binary boardview from Tebo-ICT test software, frequent for Gigabyte, MSI and many newer laptop boards.