Boardview for the Gigabyte GA-Z87X-U3H desktop motherboard, with the code 00-10D in the name, packed in a ZIP archive of about 458 KB. The Z87 chipset places it on the Intel LGA1150 platform. Inside should be a layout file that opens in boardview software, showing component placement, pins and nets for tracing CPU VRM shorts, missing standby rails or faults around the BIOS chip and Super I/O. Check that the revision on the board matches the file before measuring.
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.
Built-in OS tools7-Zip