Dell Dimension 4500S - Manual (Page 14)

1. Save and close any open files and exit any open programs.
2. Click the Start button and then click Turn off Computer.
3. Click Turn off.
The computer automatically turns off after the shutdown process finishes.
4. Turn off your monitor and any other devices connected to power.
Attaching and Removing the Computer Stand
The computer can be used in either a vertical or horizontal position.
To use the computer in a vertical position, you must attach the computer stand:
1. Place the computer on its right side so that the drive bays are at the bottom.
2. Fit the stand onto what was the left side of the computer.
a. Position the stand as shown in the following illustration by aligning the large round hole in the stand with the securing button on the side of the
cover and aligning the captive screw in the stand with the screw hole in the cover.
b. When the stand is in place, tighten the thumbscrew.
3. Rotate the computer so that the stand is at the bottom and the drives are at the top.
To remove the computer stand:
1. Turn the computer over so that the stand is at the top.
2. Loosen the thumbscrew and lift the stand away.
3. Place the computer in a horizontal position.
Opening the Computer Cover