Maintenance and Service Guide

Solid-state drive
Table 5-4 Solid-state drive descriptions and part numbers
Description Spare part number
512 GB, PCIe, TLC L78720-001
512 GB, PCIe, value L78721-001
256 GB, PCIe, value L78719-001
128 GB, SATA-3, TLC L78718-001
Before removing the solid-state drive, follow these steps:
1. Prepare the computer for disassembly (Preparation for disassembly on page 25).
2. Remove the bottom cover (see Bottom cover on page 26).
3. Remove the battery (see Battery on page 28).
Remove the solid-state drive:
▲ Remove the Phillips M2.0 × 2.0 screw (1), and then pull the drive from the socket (2).
Reverse this procedure to install the solid-state drive.
Component replacement procedures 31