I'm using pic18 with external oscillator 16MHZ 16M HZ HC-49S Crystal Oscillator with two 30PF capacitors
OSC = HS
using breadboard, when wiring the capacitors to ground the pic stop working, but when letting them in open circuit (just wire one side to PIC, other side stay open) the PIC work again.
but when removing the capacitors from the circuit, the PIC also not working
what explanation for this