Right

1. Optical drive eject /close button*	Eject or close the optical drive tray.
2. Optical drive activity indicator*	This indicator is on when the optical drive is in use.
3. Optical drive*	Read data from or write data to an optical drive.
4. Power button	Press to turn on the computer. To turn off the computer, open the Start menu, click Power, and then select Shut down. The indicator in the power button shows the system status of your computer. On: The computer is on. Off: The computer is off or in hibernation mode. Blinking: The computer is in sleep mode.

* for selected models