Removing and installing Customer
Replaceable Units (CRUs)
The replaceable components in this chapter are Customer Replaceable Units (CRUs).
CAUTION: Customers can replace only the Customer Replaceable Units (CRUs) following the safety precautions
and replacement procedures.
NOTE: The images in this document may differ from your computer depending on the configuration you ordered.
Nano-SIM card tray
Removing the Nano-SIM card tray
Prerequisites
1. Follow the procedure in Before working inside your computer.
NOTE:
Ensure that your computer is in Service Mode. For more information see, step 6 in Before working inside your
computer.
About this task
The following image provides a visual representation of the Nano-SIM card tray removal procedure.
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Removing and installing Customer Replaceable Units (CRUs) 39