Lenovo 30A0 Hardware Maintenance Manual page 217

5. Press the release tab
Figure 186. Pivoting the drive bay assembly upward
6. Disconnect the power switch cable from the power switch connector on the system board. See
"Locating parts on the system board" on page 82.
7. Push the power switch inward through the hole to disengage it from the chassis.
Figure 187. Removing the power switch
1 as shown and pivot the drive bay assembly upward.
.
Chapter 11 Replacing FRUs (machine types: 30A2 and 30A3)
211