Dell OptiPlex GX280 - Manual (Page 50)

NOTE: Place your computer on a soft surface to prevent scratching the top cover.
Your 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 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.