Solid-state drive
Description Spare part number
512-MB, M2, SATA-3 796427-001
256-MB, M2, SATA-3 804358-001
256-MB, M2, SATA-3, SED, Opal 2 785503-001
256-MB, M2, SATA-3, SED, Opal 2, Locked 834420-001
256-MB, M2, SATA-3, TLC 804361-001
180-MB, M2, SATA-3 753730-001
180-MB, M2, SATA-3, SED, Opal 2 804357-001
128-MB, M2, SATA-3 804356-001
128-MB, M2, SATA-3, TLC 804360-001
Before removing the solid-state drive, follow these steps:
1. Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn 
the computer on, and then shut it down through the operating system.
2. Disconnect the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the battery (see Battery on page 29).
5. Remove the service cover (see Service cover on page 30).
Remove the solid-state drive:
1. Remove the Phillips PM2.0×3.0 screw (1) that secures the solid-state drive to the computer. (The solid-
state drive tilts up.)
36 Chapter 5   Removal and replacement procedures for Customer Self-Repair parts