Some variants of the LA-E802P use USB-C charging. The boardview is essential for tracing the CC1 and CC2 lines from the USB-C port to the PD controller (e.g., TPS65982). These lines are sensitive to ESD damage.
If you have a dead HP DKL50 motherboard sitting on your bench, stop guessing. Download the LA-E802P boardview, load it up, and let the PCB tell you exactly where the fault lies. Happy repairing! Dkl50 La-e802p Boardview
Because these laptops were produced in high volumes, they are now common visitors to repair benches. However, without the , repairing component-level issues on this multilayer PCB is significantly more difficult. Some variants of the LA-E802P use USB-C charging
The charging controller manages the main power rail and battery charging. Must have ~19V. Pin 6 (ACDET): Should be around 2.4V to 2.6V. If you have a dead HP DKL50 motherboard
The ITE or MEC chip (Embedded Controller) is responsible for turning the board on. The boardview shows the exact pinout mapping for: