Lah103p Schematic New »

Features complex multi-phase VRMs for the CPU core and graphics.

Check the two DC-in MOSFETs near the charging port. They often short, preventing the 19V rail from reaching the rest of the board. lah103p schematic new

Which (e.g., is 19V present?). If you have a multimeter or oscilloscope handy. AI responses may include mistakes. Learn more Features complex multi-phase VRMs for the CPU core