2-15EonStor DS 3000 Series Hardware Manual
3. Orient the new host board to the controller’s guide pin, place it carefully, then tighten the
thumb screw to secure in place.
Guide pin
Thumb screw
4. Insert the controller carefully into the module slot. When you feel a contact resistance, push the
controller with a small but careful force, then move the ejection levers upwards to secure the
controller to the enclosure.