Replacing an ATM3SA CRU

Inspecting an ATM3SA CRU
Note: Whenever you handle an ATM ServerNet adapter (ATM3SA) CRU, you
should follow standard operating practices to avoid damage to the equipment.
Visually inspect the ATM3SA CRU and the backplane connector for damage. Use a
flashlight, if necessary, to check for bent or broken pins. You can damage pins by
bumping or jamming the ATM3SA CRU's shell against a surface, which can partially
close the hole in the connector-pin socket. If an ATM3SA CRU has a damaged
connector-pin socket, do not install it.
Caution: If you plug an ATM3SA CRU that has a damaged socket into a slot, that
ATM3SA CRU's backplane pins and the connectors on other adapter boards that are
plugged into that slot can be damaged. Moving a damaged board from slot to slot can
damage other slots and other adapter boards.