This post is a hypothetical example for illustrative purposes. For actual product schematics, consult the manufacturer’s documentation.
The LA-E791P Rev 2.0 uses a dual BIOS configuration (SPI Flash). The schematic details the connection between the PCH, EC, and the BIOS chip (usually Winbond W25Q256). La-e791p Rev 2.0 Schematic Diagram
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