The characters xx in the following codes represent the slot number, in hex. If the exact slot cannot be determined, the characters xx become 1F.
Many I/O faults are recoverable. To recover, you must disable the specified slot (xx) in the user fault routine. If you do not disable slot xx, the processor will fault at the end of the scan.
An I/O card that is severely damaged may cause the processor to indicate that an error exists in slot 1 even though the damaged card is installed in a slot other than 1.
(Refer to either method listed next to clear faults)