S5 → SLP_S5# → EN_x → Rail up → PG → SLP_S3# → SLP_S4# → SLP_SUS# → VR_ON → VCC_CORE → PCH_PWROK → PLTRST#

The E89382 designation often refers to the PCB manufacturer (HannStar) rather than a single specific model, meaning specifications can vary based on the laptop it was designed for.

: Typically features 2x DDR3L SODIMM slots supporting up to 16GB at 1600MHz. Typical Hardware Configuration I/O Ports 3x USB 2.0, 1x USB 3.0, HDMI, VGA, Ethernet (RJ-45) Storage 1x SATA 3.0 (6Gb/s), 1x mSATA slot (on some revisions) Graphics

Technicians who have used the "52 better" version report a because they are not second-guessing capacitor polarities or resistor network configurations.