Dell OptiPlex SX280, Quick Reference Manual

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Quick Reference Guide
11
NOTICE:
In a high-vibration environment or when installing the computer under a surface or on a wall,
use the optional wall-mount bracket. To order the bracket, contact Dell. For information on contacting
Dell, see your online
User’s Guide
.
NOTE:
To ensure proper ventilation, place the computer at least 5 cm (2 inches) from a vertical surface.
Do not place the computer in an enclosed environment without ventilation.
Installing a Device in the Module Bay
You can install a Dell™ portable device such as a floppy drive, CD/DVD drive, or second hard drive
in the module bay. Your Dell computer ships with either a CD/DVD drive or an airbay (filler blank)
installed in the module bay.
As a security feature, your computer is equipped with a module locking switch to secure a device in
the module bay. To access the switch, remove the computer cover (see "Removing the Computer
Cover" on page 16).
For added security, you may also secure a device in the module bay by using the device screw that
ships with your computer (packaged separately).
module locking switch