ZIP archive for the Compal VAL90 project, board LA-9931P, revision 1.0, about 876 KB. The name does not say what the archive contains or which laptop brand uses this board. Its small size suggests a boardview or a compact data set rather than a full image collection. Compal marks its boards with LA- codes, and the project name usually sits next to it on the silkscreen. Match both, plus the revision, before using the files for fault tracing.
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 @BiosSupport2006. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Built-in OS tools7-Zip