The must show a clean ground path. The LAC781P’s center pin (GND) should connect directly to the main star ground point, not through high-current return paths. This avoids ground bounce and output noise.

The large BGA chip in the center is the AMD APU. Around it, you will find the VCORE power phases, consisting of high-current inductors (coils) and MOSFET pairs.

Integrated AMD A-series or E-series (e.g., AMD A6-6310). Memory: Supports DDR3L RAM modules.

Signal sent from EC to the chipset/APU to release it from reset.