Removing and replacing Tier 1 CRUs

This topic provides information about removing and replacing tier 1 CRUs.

Replacement of Tier 1 CRUs is your responsibility. If a Lenovo approved warranty service provider installs a Tier 1 CRU at your request, you will be charged for the installation.

The illustrations in this document might differ slightly from your hardware.

• Removing the compute book cover
  This information provides instructions on how to remove the compute book cover.
• Replacing the compute book cover
  This information provides instructions on how to replace the compute book covers.
• Removing the standard I/O book
  Use this information for instructions on how to remove the standard I/O book.
• Replacing the standard I/O book
  Use this information for instructions on how to replace the standard I/O book.
• Removing the standard I/O book air baffle
  Use this information for instructions on how to remove the standard I/O book air baffle.
• Replacing the standard I/O book air baffle
  Use this information for instructions on how to replace the standard I/O book air baffle.
• Removing a RAID adapter flash power module from the storage book
  Use this information for instructions on how to remove a RAID flash power module from the storage book.
• Replacing a RAID adapter flash power module in the storage book
  Use this information for instructions on how to replace a RAID flash power module in the storage book.
• Removing the half-length I/O book
  This information provides instructions for removing the half-length I/O book.
• Replacing the half-length I/O book
  This information provides instructions for replacing the half-length I/O book.
• Removing the full-length I/O book
  This information provides instructions for removing the full-length I/O book.
• Replacing the full-length I/O book
  This information provides an overview of the full-length I/O book.
• Removing an adapter
  Use this information for instructions on how to remove an adapter.
• Replacing an adapter
  Use this information for instructions on how to replacing an adapter.
• Removing 2.5-inch and 1.8-inch hot-swap drives
  This information provides instructions for removing the 2.5-inch and 1.8-inch hot-swap drives.
• Replacing 2.5-inch and 1.8-inch hot-swap drives
  This information provides instructions for replacing the 2.5-inch and 1.8-inch hot-swap drives.
• Removing the 4x2.5-inch hot-swap drive backplanes
  Use this information for instructions on how to remove the 4x2.5-inch hot-swap drive backplane assembly.
• Replacing the 4x2.5-inch hot-swap drive backplanes
  Use this information for instructions on how to replace the 4x2.5-inch hot-swap drive backplane assembly.
• Removing the 8x1.8-inch hot-swap drive backplane assembly
  Use this information for instructions on how to remove the 8x1.8-inch hot-swap drive backplane assembly.
• Replacing the 8x1.8-inch hot-swap drive backplane assembly
  Use this information for instructions on how to replace the 8x1.8-inch hot-swap drive backplane assembly.
• Removing a memory module
  This topic provides instructions about how to remove a memory module.
• Replacing a memory module
  This topic provides instructions about how to replace a memory module.
• Removing the ServeRAID M5120 SAS/SATA Controller for System x
  User this information for instructions on how to remove the ServeRAID M5120 SAS/SATA Controller.
• Replacing the ServeRAID M5120 SAS/SATA Controller for System x
  User this information for instructions on how to replace the ServeRAID M5120 SAS/SATA Controller.
• Removing the N2215 SAS/SATA Host Bus Adapter for System x
  User this information for instructions on how to remove the N2215 SAS/SATA Host Bus Adapter.
• Replacing the N2215 SAS/SATA Host Bus Adapter for System x
  User this information for instructions on how to replace the N2215 SAS/SATA Host Bus Adapter.
• Removing a USB embedded hypervisor flash device
  Use this information for instructions on how to remove a USB hypervisor flash device.
• Replacing a USB embedded hypervisor flash device
  Use this information for instructions on how to replace a USB hypervisor flash device.
• Removing a 1400-watt or 900-watt hot-swap power supply
  Use this information for instructions on how to remove a 1400-watt or 900-watt hot-swap power supply.
• Replacing a 1400-watt or 900-watt hot-swap power supply
  Use this information for instructions on how to replace a 1400-watt or 900-watt hot-swap power supply.
• Removing a hot-swap fan assembly
  Use this information for instructions on how to remove a hot-swap fan from the server.
• Replacing a hot-swap fan assembly
  Use this information for an overview of the fans and instructions on how to install a hot-swap fan in the server.
• Removing an ML2 (Ethernet) adapter
  Use this information for instructions on how to remove an ML2 (Ethernet) adapter.
• Replacing an ML2 (Ethernet) adapter
  Use this information for instructions on how to remove an ML2 (Ethernet) adapter.
• Removing a RAID adapter flash power module from the standard I/O book
  Use this information for instructions on how to remove a RAID adapter flash power module from the standard I/O book.
• Replacing a RAID adapter flash power module in the standard I/O book
  Use this information for instructions on how to replace a RAID adapter flash power module in the standard I/O book.
• Removing a RAID cache card
  User this information for instructions on how to remove a RAID cache card.
• Replacing a RAID cache card
  User this information for instructions on how to replace a RAID cache card.
• Removing the system battery
  User this information for instructions on how to remove the system battery.
• Replacing the system battery
  User this information for instructions on how to replace the system battery.
• Removing the front I/O panel (USB/video) assembly
  Use this information for instructions on how to remove the front I/O panel.
• Replacing the front I/O panel (USB/video) assembly
  Use this information for instructions on how to replace the front I/O panel.