FRU Replacement Guide
5 Storage Interconnect Replaceable Units
68
5.4 Power Supply Unit Replacement Procedure
The Storage Interconnect has redundant hot-swappable power supply units (PSUs).
Prerequisites
• Obtain a replacement PSU from HGST.
Required Tools
• Ladder
• Long Phillips-head screwdriver
Time Estimate:
Unknown.
To replace a PSU, proceed as follows:
1.
Remove the two blanking plates from the top front of the rack.
2.
Identify the Storage Interconnect that has the faulty PSU.
Figure 41: Location of Storage Interconnect Switches: [1]
3.
On the front side, identify the faulty PSU (amber colored LED).
4.
Unplug the power cable of the faulty PSU.
5.
Push the blue release tab towards the power connector and use the grab handle to remove the faulty PSU.
6.
Push the new PSU into the Storage Interconnect.
7.
Attach the power cable to the new PSU.
8.
Reattach the two blanking plates onto the top front of the rack.
