What was found
NO SATCOM PROMPT ON MCDU. PERFORMED QRH SATCOM LOCK OUT PROCEDURE. PROMPT RETURNED. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE IAW QRH. SAT PROMPT RETURNED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NO SATCOM PROMPT ON MCDU. PERFORMED QRH SATCOM LOCK OUT PROCEDURE. PROMPT RETURNED. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE IAW QRH. SAT PROMPT RETURNED.