Removing and replacing Tier 1 customer replaceable units (CRUs)

Use this information for removing and replacing Tier 1 CRUs.

Replacement of Tier 1 CRUs is your responsibility. If IBM installs a Tier 1 CRU at your request, you will be charged for the installation.

Some Tier 1 CRUs are available as both optional devices and replaceable components. You can use the installation instructions for the Tier 1 CRU to install the optional device.