Log in to the system as superuser.
Type the cfgadm command to display detailed status information for the system's PCI slots.
# cfgadm |
The command output identifies each slot and any cards occupying those slots. For more information, see "How to Display Card Status".
Determine the attachment point ID for the card to be removed, or the slot where you will add the new card.
To identify a faulty card, look in the Condition column of the cfgadm output for cards marked failed, failing, or unusable. The Ap_Id column indicates the slot's attachment point ID.