• Memory module active cooler and duct
• M.2 solid-state drive*
• M.2 solid-state drive heat sink*
• PCIe card*
• Rear fan assembly
• Wi-Fi adapter*
• Wi-Fi antenna*
• Wi-Fi card*
* for selected models
Replace a CRU
Follow the replacement procedure to replace a CRU.
ID badge
Prerequisite
Before you start, read Appendix B "Important safety information" on page 83 and print the following
instructions.
Replacement procedure
1. Remove the ID badge.
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P620 User Guide