There is a possibility that your PlayStation 4 may be beeping when you turn it on. This is most likely due to the console’s power cord being plugged in incorrectly or because of an issue with the PlayStation 4’s firmware. If this happens, you can try turning off your PlayStation 4 and then back on it by pressing the power button and then the reset button at the same time. If that doesn’t work, you can call Sony customer service at 1-800-PLAYstation (1-800-853-2464).