5.Disconnect the following signal cables from the signal cable connectors on the backplane for server models with 12 3.5-inch hard disk drive bays.

Signal cable for the front controls and LEDs on the right rack handle

Signal cable for the front USB connectors on the left rack handle

Figure 46. Disconnecting the rack handle signal cables from the backplane

6.On each side of the server, remove the screw that secures the rack handle and then remove the rack handle from the chassis.

Note: Carefully pull the signal cable of each rack handle out of the hole in the chassis when you are removing the rack handles.

Figure 47. Removing the rack handles for server models with 12 3.5-inch hard disk drive bays

7. To reinstall the rack handles for server models with 12 3.5-inch hard disk drive bays, do the following:

88ThinkServer RD430 User Guide

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Lenovo manual ThinkServer RD430 User Guide