What was found
IN FLIGHT CA SIDE INSTRUMENTS FAILED. RAN THE DISPLAY FAIL FM DID NOT WORK. FOUND MAINTENANCE MESSAGE 34-21991. NOT ACTIVE. REALIGNED LEFT ADIRU PER AMM 34-21-00-820-803. ALL MESSAGES CLEARED. ACCOMPLISHED OPERATION CHECK OF THE ADIRU PER AMM TASK 34-21-00-710-801. ADIRU CHECK'S GOOD AT THIS TIME. UPDATE BY TOMC AFTER ARRIVAL TO RDU CREW DEBRIEF REPORTED CAPT FLIGHT INSTRUMENT PANELS DID NOT GO BLACK ONLY LOST NAVIGATION INFORMATION. LOST TCAS, BOTH A/C A&B WOULD NOT ENGAGE, AUTOBRAKES WOULD NOT ENGAGE FOR LANDING, CAPTAIN HAD AIR DATA INFO IE AIR SPEED AND ALTITUDE REFER TO LOG PAGE #3576572.