The Apple Studio Display LCD (ADC) does not have a typical power button. This article describes the display's touch switch.

The touch switch on the Apple Studio Display (LCD) is used to turn on, put to sleep, or wake up a Power Mac G4 Cube or Power Mac G4 (Gigabit) computer by sensing the touch of your finger. The switch gently flashes when you touch it.

The software launch button located on the front bezel of the Apple Studio Display (LCD) is also sensitive to touch. Touch it to open the Monitors control panel.

The touch switch cannot be activated by a family pet or other object. Only human touch can activate it.