Power sequence document for the H81M-DS2 desktop motherboard at revision 1.0, provided as a short 672 KB PDF. The board uses the Intel H81 chipset, and the model name follows Gigabyte naming, though no brand is given. Unlike a full schematic, a power sequence chart shows the order in which standby and main rails, enable signals and power-good outputs should appear, which is useful when a board does not start. Compare each step with measurements on the board and confirm the PCB revision matches 1.0.
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 @afsschematicfree. Enginerys does not host this file.
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.