Dell G7279, MTC2, DMC manual Removing the Computer Cover, Guide

16	integrated video	If this connector has a protective cap over it, then your computer has the optional video
	connector	card installed. If this connector does not have a protective cap over it, plug the cable
		from your monitor into the blue connector.
		(On computers with integrated video.)
17	serial connector	Connect a serial device, such as a handheld device, to the serial port.
18	voltage selection switch	For more information, see the safety instructions located in the Project Information
	(may not be available on	Guide.
	all computers)
19	power connector	Insert the power cable.

Removing the Computer Cover

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide.

1Shut down the computer through the Start menu (see page 18).

2Ensure that your computer and attached devices are turned off. If your computer and attached devices did not automatically turn off when you shut down your computer, turn them off now.

NOTICE: To disconnect a network cable, first unplug the cable from your computer and then unplug it from the network wall jack.

3Disconnect any telephone or telecommunication lines from the computer.

4Disconnect your computer and all attached devices from their electrical outlets, and then press the power button to ground the system board.

CAUTION: To guard against electrical shock, always unplug your computer from the electrical outlet before opening the cover.

5Lay your computer on its side with the computer cover facing up.

6If your computer cover has a cover latch, slide and hold the cover latch.

7Grip the indents on the computer cover, and slide the computer cover toward the back of the computer.

Adding Parts

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