3. Spread the two retention clips outward (1) until the memory module tilts up at a 45° angle, and then
remove the module (2). Use the same procedure to remove all memory modules.
To install a memory module, reverse the removal procedure.
NOTE: Memory modules are designed with a notch to prevent incorrect insertion.
Solid-state drive
To remove the solid-state drive, use this procedure and illustration.
Table 5-5
Solid-state drive descriptions and part numbers
Description Spare part number
2 TB, M.2 2280, PCIe-4×4, ZTurbo solid-state drive with TLC M52027-001
1 TB, 2280, PCIe-4×4, NVMe solid-state drive with TLC M16560-001
512 GB, M.2 2280, PCIe-4×4, SED solid-state drive with TLC M52031-001
512 GB, M.2 2280, PCIe, NVMe, value solid-state drive M85364-001
512 GB, 2280, PCIe-4×4, NVMe solid-state drive with TLC M17436-001
256 GB, M.2 2280, PCIe-4×4, ZTurbo solid-state drive with TLC M52025-001
256 GB, M.2 2280, PCIe-4×4, SED solid-state drive with TLC M52029-001
256 GB, M.2 2280, PCIe, NVMe, value solid-state drive M85354-001
Before removing the solid-state drive, follow these steps:
1. Prepare the computer for disassembly (see Preparation for disassembly on page 39).
2. Remove the bottom cover (see Bottom cover on page 39).
3. Disconnect the battery cable from the system board (see Battery on page 41).
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Chapter 5Removal and replacement procedures for authorized service provider parts