241-Expansion Riser Board Detected in Incorrect Slot
Description: Error: "241-Expansion Riser Board Detected in Incorrect Slot"
This error occurs on HP ProLiant servers when an expansion riser board is placed in the first slot of the motherboard, which is designed to only take 'normal' riser boards.
Simply said, riser #2 was placed in slot #1.
Cause: The wrong type of PCI-e Riser Board is placed in the motherboards' PCI-e slots.
Solution: The correct riser board would have to be used for the correct slot. Either exchange the riser board, or move it to another slot.