Use your multimeter to check the EN (Enable) pins on the various PWM controllers.
Remember: repair ethically, back up the original BIOS before flashing, and always discharge your ESD before touching the board. la-h103p schematic
It is used by repair technicians, engineers, and advanced hobbyists to troubleshoot motherboard failures — such as no power, no display, short circuits, or damaged ports. Use your multimeter to check the EN (Enable)
A common community for sharing laptop schematics and boardview files. la-h103p schematic
Check the "Power On Sequence" to see if the SIO is sending the RSMRST# signal to the PCH. Common Failure Points on the LA-H103P