Lenovo 10B0 Maintenance Manual page 220

5. Remove the two screws that secure the hard disk drive assembly. Slide the hard disk drive assembly as
shown, and then lift the hard disk drive assembly to remove it from the chassis.
Figure 173. Removing the hard disk drive assembly
To install the hard disk drive assembly, do the following:
1. Position the hard disk drive assembly on the system board so that the two holes in the hard disk drive
bracket are aligned with the standoffs on the system board. Slide the hard disk drive assembly as shown
until the two screw holes
Figure 174. Installing the hard disk drive assembly
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ThinkCentre M73 Hardware Maintenance Manual
1 are aligned with the corresponding screw posts on the system board.