a. If necessary, move the retention latch to an appropriate location to suit the length of the new M.2solid-state drive.Figure 111. Adjusting the location of the retention latch on the PCIe adapterb. If necessary, remove the film on the thermal pad on which you want to install the M.2 solid-statedrive.c. Pull the handle of the retention latch outward to the open position.Figure 112. Opening the retention latch154 P720 Hardware Maintenance Manual