Dell PP20L owner manual Left Side View

Left Side View

	1		2	3	4
1	air vent	3	optical drive bay
2	security cable slot	4	optical-drive-tray eject
			button

CAUTION: Do not block, push objects into, or allow dust to accumulate in the air vents. Do not store your computer in a low-airflow environment, such as a closed briefcase, while it is running. Restricting the airflow can damage the computer or cause a fire.

A I R V E N T — The computer uses fans to create airflow through the vents, which prevents the computer from overheating.

NOTICE: Before you buy an antitheft device, ensure that it will work with the security cable slot.

S E C U R I T Y C A B L E S L O T — Lets you attach a commercially available antitheft device to the computer. For more information, see the instructions included with the device.

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About Your Computer