If 3.3V is present at the power button but the board doesn't react (no current draw change), the Super IO may not be sending the "S5_ON" or "RSMRST#" signals to wake the chipset.
) is a laptop motherboard manufactured by Compal for the notebooks. This board is designed around an AMD architecture , typically featuring the AMD A6-6310 "Beema" APU or similar Stoney Ridge processors. Core Technical Specifications lac781p schematic top
The does not correspond to a generic, open-market component in current major databases. It is proprietary or obsolete. To provide the exact schematic, the manufacturer of the device housing the LAC781P is required. lac781p schematic top