Dell Dimension 4700 - Manual (Page 79)

Removing and Installing Parts
79
6 If you are replacing the additional hard drive, remove the drive from the bracket:
a Remove the hard drive-securing screws.
b Remove the hard drive from the bracket.
NOTICE:
Ground yourself by touching an unpainted metal surface on the back of the computer.
NOTICE:
When you unpack the drive, do not set it on a hard surface, which may damage the drive.
Instead, set the drive on a soft surface, such as a foam pad, that will sufficiently cushion it.
7 Install the additional hard drive:
a Place the two bracket tabs into the drive slots inside the computer’s front panel.
b Swing the bracket forward so that it is flush with the computer’s front panel.
c Replace the bracket-securing screws.
front computer frame
bracket tabs (2)
drive slots (2)
drive bracket
bracket-securing
screw
bracket-securing
screw