Lenovo ThinkCentre M93z Hardware Maintenance Manual page 93

1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect
all power cords from electrical outlets and disconnect all cables that are connected to the computer.
2. Place a soft, clean towel or cloth on the desk or surface. Hold the sides of your computer and gently lay
it down so that the screen is against the surface and the cover is facing up.
3. Remove the computer cover. See "Removing the computer cover" on page 84.
4. Locate the hard disk drive in the computer. See "Locating major FRUs and CRUs" on page 71.
5. Press the clips of the hard disk drive bracket inward and then slide the hard disk drive to the left to
remove it from the chassis.
Figure 18. Removing the hard disk drive
6. Flex the sides of the hard disk drive bracket properly to remove the hard disk drive out of the bracket.
7. To install the new hard disk drive into the bracket, flex the bracket and align pin
4 on the bracket with the corresponding holes in the hard disk drive.
Figure 19. Installing the hard disk drive into the bracket
8. Align the four pins on the hard disk drive bracket with the corresponding clips in the chassis and slide
the hard disk drive bracket to the right until it snaps into position.
1 , pin 2 , pin 3 , and pin
.
Chapter 9 Replacing FRUs
89