Step 1. Install the rear M.2 interposer to the interposer tray.
Figure 245. Installing M.2 interposer
a. Align the interposer to the guiding pins on the interposer tray.
b.
Tighten four screws to secure the interposer.
Step 2. Peel off the films on the thermal pads.
Figure 246. Peeling off the films
a. Peel off the film on the heat sink thermal pad.
b.
Peel off the film on the tray thermal pad.
Step 3. Install the M.2 drive and a heat sink to the drive tray.
Chapter 5. Hardware replacement procedures 241