Boardview in CAD format for the Compal board LA-C912P, carrying the project code Echo15MLK, a 0723B build tag and an NV marker that likely refers to the NVIDIA graphics variant. The .cad layout lets you locate components, follow nets and find test points while diagnosing shorts or missing rails, and opens in viewers such as OpenBoardView or FlexBV. Since the NV tag suggests a discrete GPU version, confirm your board is the same variant and that the LA-C912P revision on the PCB matches.
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 @SCHEMATICWORLD. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.