Data wrap-around failed on both PFD's. Both PFD's, may have misleading data.

Emergency descent warning.

Loss of communication with all three Bus Controllers. Loss of Cockpit instruments. All AFCS functions not operational.

CAT 2 was active, but all conditions no longer valid.

Data wrapped around from DU 1 does not match data from sensor.

Data wrapped around from DU 2 does not match data from sensor.

Data wrapped around from DU 3 does not match data from sensor.

Data wrapped around from DU 4 does not match data from sensor.

Data wrapped around from DU 5 does not match data from sensor.

Data wrapped around from DU 6 does not match data from sensor.

Total loss of display control.

IAC #1 has overheated, resulting in possible loss of function.

IAC #2 has overheated, resulting in possible loss of function.

IAC #3 has overheated, resulting in possible loss of function.

Loss of communication with the SG #1, or the SG #1 is indicating a power-up failure.

Loss of communication with the SG #2, or the SG #2 is indicating a power-up failure.

Loss of communication with the SG #3, or the SG #3 is indicating a power-up failure.

Loss of communication with all the Bus Controllers.

Loss of communication with the Bus Controller 1.

Loss of communication with the Bus Controller 2.

Loss of communication with the Bus Controller 3.

An LRU transmitting on the ASCB is able only to transmit on one of its buses. (Displayed on-ground only).

Checklists are not identical in all IACs (message active on-ground only).

Loss of communication with DAU 1 CHA, or DAU 1 is indicating a failure.

Loss of communication with DAU 1 CHB , or DAU 1 is indicating a failure.

Loss of communication with DAU 2 CHA, or DAU 2 is indicating a failure.

Loss of communication with DAU 2 CHB, or DAU 2 is indicating a failure.

Loss of communication with DAU 3 CHA, or DAU 3 is indicating a failure.

Loss of communication with DAU 3 CHB, or DAU 3 is indicating a failure.

Loss of communication with DAU 4 CHA, or DAU 4 is indicating a failure.

Loss of communication with DAU 4 CHB, or DAU 4 is indicating a failure.

DU 1 cooling fan has failed, resulting in possible loss of function.

DU 2 cooling fan has failed, resulting in possible loss of function.

DU 3 cooling fan has failed, resulting in possible loss of function.

DU 4 cooling fan has failed, resulting in possible loss of function.

DU 5 cooling fan has failed, resulting in possible loss of function.

DU 6 cooling fan has failed, resulting in possible loss of function.

Flight Data Recorder (FDR) accelerometer has failed.

Flight Data Recorder Failure

No 28v power to aural warning 1 or BIT failure being indicated.

Invalid software configuration in IAC 1 or incorrect aircraft ID.

WOW discrete into IAC 1 is failed, resulting in no power up testing and possible function loss. Monitors in-air and on-ground.

No 28v power to aural warning 2 or BIT failure being indicated.

Invalid software configuration in IAC 2 or incorrect aircraft ID.

WOW discrete into IAC 2 is failed, resulting in no power up testing and possible function loss. Monitors in-air and on-ground.

Invalid software configuration in IAC 3 or incorrect aircraft ID.

WOW discrete into IAC 3 is failed, resulting in no power up testing and possible function loss. Monitors in-air and on-ground.

IACs not configured with the same options or aircraft configuration.

Loss of pilot's side MFD controller.

Loss of copilot's side MFD controller.

Loss of reversion control functions due to improper connection.

Landing gear aural warning suppression mode selected.

IAC 1 selected to aural warning suppression mode.

IAC 2 selected to aural warning suppression mode.