75
Servicing Customer-Replaceable
Units
These topics describe how to service customer-replaceable units (CRUs) in the server.
Related Information
■ “Servicing Field-Replaceable Units” on page 119
Hot-Pluggable and Hot-Swappable
Devices
Hot-pluggable devices are those devices that you can remove and install while the
server is running. However, you must perform administrative tasks before or after
installing the hardware (for example, mounting a hard drive). The following devices
are hot-pluggable:
Topic Links
Read and learn about components which
can be serviced while the system is in
operation.
“Hot-Pluggable and Hot-Swappable
Devices” on page 75
Remove, install and add hard drives. “Servicing Hard Drives” on page 76
Remove and install fan trays. “Servicing Fan Trays” on page 84
Remove and install power supplies. “Servicing Power Supplies” on page 89
Remove, install, and add PCIe cards. “Servicing PCIe Cards” on page 96
Remove, install, and add CMP or memory
modules.
“Servicing CMP/Memory Modules” on
page 102
Remove, install, and add FB-DIMMs. “Servicing FB-DIMMs” on page 108
Exploded views of CRUs “Customer-Replaceable Units” on page 178