Dell Precision T5400 User's Guide - Page 208

Desktop Orientation 1 2 Tower Orientation 1 5.25-inch metal shield 2 vented metal insert Note the three scenarios in which a metal shield may be removed and not immediately replaced: • If the FlexBay held a third hard-drive (in the tower configuration only) or was empty (in either configuration) with a vented metal shield in front of it and you install a floppy drive or Media Card Reader in that bay, a shield is not needed in that bay. • If the FlexBay held a Media Card Reader or floppy drive (in the tower configuration only) and you install a hard drive in its place, a vented metal shield must be installed in front of the hard drive in the FlexBay. • If a metal shield is installed in the 5.25-inch drive bay and you install an optical drive in its place, a shield is not needed in that bay. In either of the above situations, the metal shield should be kept in case it is needed later. If you remove a floppy drive, a Media Card Reader, or an optical drive from your computer, you will need to install a metal shield in its place. If a metal shield is not installed in any of these cases, your computer may not function properly. Contact Dell if you need an extra shield (see "Contacting Dell" on page 295). 208 Adding and Replacing Parts