The failing item is an HSL2/RIO-G interposer card on a 7040-61D expansion unit.

This interposer card is for copper HSL2 or RIO-G cable connectors (black) on the I/O unit backplane in location -P1(Riser) or -P2(Riser). Diagnostic code will attempt to include the card's location with the FRU in the serviceable event view. Go to HSL_LNK and follow the appropriate instructions.

This ends the procedure.