What was found
CAPTAIN`S CDU WILL NOT POWER UP. ACFT GROUNDED. REMOVED CAPTAIN`S CDU IAW AMM 34-61-01-000-802 INSTALLED SERV CDU IN CAPTAIN`S POSITION, OPS CHECK GOOD IAW AMM 34-61-01-400-802.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CAPTAIN`S CDU WILL NOT POWER UP. ACFT GROUNDED. REMOVED CAPTAIN`S CDU IAW AMM 34-61-01-000-802 INSTALLED SERV CDU IN CAPTAIN`S POSITION, OPS CHECK GOOD IAW AMM 34-61-01-400-802.