Key lock
Figure 1. Removing the left-side cover
6.Remove the support bracket assembly.
a.If there is a fan attached to the support bracket assembly, note where the fan cable is connected to the system board; then, disconnect the fan cable from the system board.
Note: Refer to the system service label for system board connector locations.
b.Grasp the rear of the support bracket assembly and rotate it away from the system.
