Replace the Disk Drive Backplane (FRU)
Replace the Disk Drive Backplane (FRU)
This section provides instructions for replacing the disk drive backplane.
When servicing the components in this section, unplug the AC power cords and use ESD
protection.
Before You Begin
■
For serviceability considerations, see
“Component Serviceability” on page 70
.
1.
Prepare the server for service.
See
“Prepare the Server for Cold Service” on page 94
2.
Remove and label all disk drives and fillers.
See
“Remove a Storage Drive (CRU)” on page 115
.
To ensure that the drives are returned to their slots, label the drives with their slot position.
3.
Remove the DVD drive.
See
“Remove the DVD Drive or DVD Drive Filler Panel” on page 168
4.
Disconnect the SAS/SATA cables and any NVMe cables (if present) from the disk
backplane.
See
“Replace the NVMe Switch Card Cables (FRU)” on page 215
Gb/s Internal HBA SAS Cables (FRU)” on page 204
This will help provide the room needed to remove the disk backplane and its cables.
You do not need to remove the cables from the HBA or NVMe boards.
5.
Disconnect the ESM cable from the ESM module.
See
“Replace the SAS 12 Gb/s Internal HBA ESM Cable (FRU)” on page 209
.
Or, simply remove the ESM module from its dual lock strip on the chassis.
6.
Move the air divider.
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