What was found
SMOKE IN CABIN DISPLAY ELECTRONICS UNIT 1 HOLD UP & LT ADIRU CB'S POPPED. R & R NR 1 DISPLAY ELECTRONICS UNIT, IFSAU & NR 1 ADIRU IAW MM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SMOKE IN CABIN DISPLAY ELECTRONICS UNIT 1 HOLD UP & LT ADIRU CB'S POPPED. R & R NR 1 DISPLAY ELECTRONICS UNIT, IFSAU & NR 1 ADIRU IAW MM.