Lenovo 9421 Personal Computer User Manual


 
9. To install a new hard disk drive into the blue bracket, flex the bracket and
align pin 1, pin 2, pin 3, and pin 4 on the bracket with the holes in
the hard disk drive. Do not touch the circuit board 5 on the bottom of the
hard disk drive.
Figure 22. Installing the secondary hard disk drive into the bracket
32 User Guide