Dell U7021, WHL Front and Back View of the Computer, Front View, Press to turn on the computer

Front and Back View of the Computer

Front View

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1	hard-drive activity light	The hard-drive light is on when the computer reads data from or writes data to the
		hard drive. The light might also be on when a device such as your CD player is
		operating.
2	power button	Press to turn on the computer.
		NOTICE: To avoid losing data, do not use the power button to turn off the
		computer. Instead, perform an operating system shutdown.
3	drive door	Open the drive door to access the floppy and CD/DVD drives.
4	front-panel door	Open the door to use the front-panel connectors.
		NOTE: The front door is removable; if you remove it or accidentally knock it off its
		hinges, it snaps back in place. For instructions on how to reattach the door, see
		page 111.

Removing and Installing Parts

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