Dell Precision T5400 (Late 2007) - Manual (Page 240)

240 Adding and Replacing Parts
NOTICE: 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.
NOTE: If you are adding a floppy drive to your tower computer, see "Installing a
Floppy Drive (Tower Computer)" on page 243.
NOTE: If you are adding a floppy drive to your desktop computer, see "Installing a
Floppy Drive (Desktop Computer)" on page 250.
Removing a Floppy Drive (Tower Computer)
1 Follow the procedures in "Before You Begin" on page 151.
2 Remove the computer cover (see "Removing the Computer Cover" on
page 153).
3 Remove the drive panel (see "Removing the Drive Panel" on page 233).
4 Disconnect the power and data cables from the back of the floppy drive.
5 Disconnect the other end of the drive cable from the system board
connector labeled "DSKT." To locate system board connectors, see "System
Board Components" on page 28.