User Manual

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4. If the WWAN antenna is not connected to the terminal on the WWAN module, a protective sleeve must be
installed on the antenna connector, as shown in the following illustration.
Reverse this procedure to install the WWAN module.
Solid-state drive
To remove the M.2 solid-state drive, use this procedure and illustration.
Table
5-5 Solid-state drive descriptions and part numbers
Description Spare part number
512 GB, PCIe, TLC, self-encrypting drive (SED) L85368-001
512 GB, PCIe + 32 GB Optane memory L85366-001
256 GB, PCIe, TLC, self-encrypting drive (SED) M07245-001
256 GB, PCIe, value L85354-001
128 GB, PCIe, TLC M06792-001
Solid-state drive cover (included in Bracket Kit) M08556-001
Before removing the solid-state drive, follow these steps:
1. Prepare the computer for disassembly (Preparation for disassembly on page 33).
2. Remove the bottom cover (Bottom cover on page 33).
3. Disconnect the battery cable from the system board (see Battery on page 43).
Remove the solid-state drive:
Use the tab (1) to lift the cover o the solid-state drive (2). The cover is held in place by clips on the
system board.
40 Chapter 5 Removal and replacement procedures for Customer Self-Repair parts