Dell Vostro 3470 Service Manual page 35

b Slide and remove the hard drive from the bracket [2].
Installing the 3.5-inch hard drive into the hard drive bracket
1 Slide the hard drive into the hard drive bracket [1].
2 Replace the two 6-32xL3.6 screws to secure the hard drive to the bracket [2].
3 Install:
a 3.5-inch hard drive chassis
b front bezel
c cover
4 Follow the procedure in After Working Inside Your Computer.
Removing and installing components 35