Remove the Disk Backplane
3.
Disconnect the SAS cables or the NVMe cables (if present) from the disk
backplane [1].
4.
Disconnect the disk backplane data cable and the temperature sensor cable
from the disk backplane [2].
5.
Disconnect the disk backplane power cable from the disk backplane [3].
Servicing the Disk Backplane (FRU) 153