Thunderbolt 4 card module (only for M90q Gen 4)
Prerequisite
Before you start, read Generic Safety and Compliance Notices, and print the following instructions.
Removal procedure
1. For access, remove the top cover, see "Computer Cover" on page 35.
2. Remove the Thunderbolt 4 card module and the PCIe converter.
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Chapter 6
CRU replacement
45