Dell OptiPlex SX270N - Manual (Page 13)

Inside Your Computer
Orientations
The computer can be used in either a vertical or horizontal position on a desktop or mounted under a surface such as a desk or table. By using a wall-mount
bracket, the computer may be attached to a wall.
Standard Orientations
CAUTION: Before you remove the computer cover, follow the steps in " CAUTION: Safety Instructions ."
CAUTION: To avoid electrical shock, always unplug your computer from the power adapter before removing the cover.
CAUTION: To prevent static damage to components inside your computer, discharge static electricity from your body before you touch any of
your computer's electronic components. You can do so by touching an unpainted metal surface on the computer chassis.
1 microprocessor heat sink fan shroud 5 chassis intrusion switch
2 memory modules 6 system board
3 speaker (optional) 7 battery
4 cooling vents
NOTICE: When setting up your computer, secure all cables toward the back of your work area to prevent the cables from being pulled, tangled, or
stepped on.