Lenovo ThinkStation D20 - Manual (Page 45)

5. Press the hard disk drive fan assembly bracket latch downwards and pivot the bracket to remove it
from the chassis.
Figure 41. Removing the hard disk drive fan assembly bracket
6. Disconnect the hard disk drive fan assembly cable from the system board.
7. The hard disk drive fan assembly is attached to the bracket by four rubber mounts 1 . Remove the fan
assembly by gently pulling it out of the bracket.
Figure 42. Removing the hard disk drive fan assembly
8. Install the new hard disk drive fan assembly by aligning the rubber mounts of the fan assembly with the
holes in the hard disk drive fan assembly bracket and pushing the rubber mounts through the holes.
9. Connect the hard disk drive fan assembly cable to the system board and then install the bracket and
hard disk drive fan assembly to the chassis.
10. Go to Chapter 4 “Completing the parts replacement” on page 45.
Chapter 3 . Installing options and replacing hardware 39