Install Order: Step 1-Remove the screw that comes with the notebook, you will need it later on to attach the bay adapter to the computer tray Step 2-Insert the SSD into the bay adapter Step 3-Install the adapter with the SSD Step 4-Attach the SSD to the bay adapter with a screw that comes with it in the box Step 5-Finally secure the bay with the screw you've removed in step 1.