A system and method to inform the user that there is a missing Direct RDRAM continuity module in a specific RIMM socket or sockets. The load-bearing member is configured to deflect a side impact load away from a portion of the side inner panel located between the load-bearing member and a rearward edge of the side outer panel. A cam plate has a central hub and a cam track extending therefrom. Another embodiment is a colored applique, band or sleeve on the outer surface of the tools. The Darlington circuit is connected between the second voltage, the collector of the first transistor, and the negative supply voltage, and operates such that the absolute value of the second voltage is inversely proportional to the absolute value of the first voltage.