Lenovo 5457 Installation And Service Manual page 238

Figure 142. Simple-swap backplate installation in hard disk drive cage for 4U server model with non-hot-swap power
supplies
4. Slide the hard disk drive cage into the opening in the front of the chassis till half in.
Figure 143. Sliding hard disk drive cage half in into chassis for 4U server model with non-hot-swap power supplies
5. Connect the hard disk drive power cables to the backplate (connector P3 to bay 3, connector P4 to bay
4, connector P5 to bay 5, and connector P6 to bay 6).
6. Connect the hard disk drive signal cables to the SATA connectors on the system board or the connector
on the adapter (if one is installed).
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