Lanner electronic 19" 1U Intel Pentium 4 Socket T Rackmount Network Security Platform, FW-7870

Step 4: Open load plate, (DO NOT TOUCH SOCKET CONTACTS)

Step 5: Align notches with socket.

Step 6: Close load plate. Pressing down on load plate, close and engage socket lever.

Step 7: Place the thermal module onto the main board, lock on the thermal module screw (4pcs), then lock on the fan module screw.