Always start by checking power rails in order (VIN → 3VALW → 5VALW → RAM → CPU), follow the enable signals, and never assume a chip is bad without verifying its inputs and outputs via the schematic.
As a highly sought-after resource, obtaining the LA-9413P Rev 1.0 schematic can be challenging. Here are a few ways to access it: la-9413p rev 1.0 schematic
: "Rev 1.0" indicates the first official release of the board design. Key Components Documented : Power delivery and signal paths for the Intel processor. Power Rails Always start by checking power rails in order