CRU parts replacement

This section provides installation and removal procedures for all CRU parts.

Note

If you replace a part, such as an adapter, that contains firmware, you might also need to update the firmware for that part. For more information about updating firmware, see Firmware updates.

• Installation Guidelines
  Before installing components in your server, read the installation guidelines.
• Air baffle replacement
  Use this information to remove and install the air baffle.
• CMOS battery replacement
  Use this information to remove and install the CMOS battery.
• Front I/O assembly replacement
  Use this information to remove and install the front I/O assembly.
• Hot-swap drive replacement
  Use this information to remove and install a hot-swap drive. You can remove or install a hot-swap drive without turning off the server, which helps you avoid significant interruption to the operation of the system.
• Backplane replacement
  Use this information to remove and install a backplane.
• Hot-swap rear drive assembly replacement
  Use this information to remove and install the hot-swap rear drive assembly.
• Hot–swap power supply unit replacement
  Use this information to remove and install a hot-swap power supply unit.
• Internal CFF RAID/HBA adapter replacement
  Use this information to remove and install the internal CFF RAID/HBA adapter.
• Intrusion switch replacement
  Use this information to remove and install an intrusion switch.
• Memory module replacement
  Use this information to remove and install a memory module.
• M.2 adapter and M.2 drive replacement
  Use this information to remove and install the M.2 adapter and M.2 drive (an assembled M.2 adapter and M.2 drive is also known as M.2 module).
• OCP 3.0 Ethernet adapter replacement
  Use this information to remove and install the OCP 3.0 Ethernet adapter.
• PCIe adapter replacement
  Use this information to remove and install a PCIe adapter.
• Rack latches replacement
  Use this information to remove and install the rack latches.
• RAID super capacitor module replacement
  The RAID super capacitor module protects the cache memory on the installed RAID adapter. You can purchase a RAID super capacitor module from Lenovo. Use this information to remove and install a RAID super capacitor module.
• Riser assembly replacement
  Use this information to remove and install a riser assembly.
• System fan replacement
  Use this information to remove and install a system fan.
• Security bezel replacement
  Use this information to remove and install the security bezel.
• Serial port module replacement
  Use this information to remove and install the serial port module.
• Top cover replacement
  Use this information to remove and install the top cover.
• Complete the parts replacement
  Use this information to complete the parts replacement.