19. CAUTION: Always ground yourself to remove any static charge before touching the motherboard, backplane, or add-on cards.
Modern electronic devices are very sensitive to static electric charges. As a safety precaution, use a grounding wrist strap at all
times. Place all electronic components on a static-dissipative surface or in a static-shielded bag when they are not in the chassis.
20. CAUTION: Any unverified component could cause unexpected damage. To ensure the correct installation, please always use
the components (ex. screws) provided with the accessory box.
