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.
To remove the M.2 solid-state drive, use this procedure and illustration.
Solid-state drive descriptions and part numbers
1 TB, PCIe, TLC
512 GB, PCIe, TLC
512 GB, PCIe, TLC, self-encrypting drive (SED)
512 GB, PCIe, value
256 GB, PCIe, TLC
256 GB, PCIe, TLC, self-encrypting drive (SED)
256 GB, PCIe, value
128 GB, SATA-3, TLC
Solid-state drive cover (included in Bracket Kit)
Before removing the solid-state drive, follow these steps:
Prepare the computer for disassembly
Remove the bottom cover
Disconnect the battery cable from the system board (see
Remove the solid-state drive:
Chapter 5 Removal and replacement procedures for Customer Self-Repair parts
(Preparation for disassembly on page
(Bottom cover on page
Battery on page
Spare part number