Hi
My hexadecimal APIC pin number: 0x33 so i tried GPIO pin number 0x1B 0x7B, but my touchpad still not work. I already tried common GPIO pin 0x17, 0x1B, 0x34 and 0x55, but it still the same.
My laptop is Dell e7480, i believe the touch pad is ALPS.
UPDATE:
I'm able to make it work by moving...