What was found
NO SATCOM PROMPT ON MCDU. ACFT GROUNDED. IAW QRH RESET CIRCUIT BREAKER AND SATCOM PROMPT APPEARED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NO SATCOM PROMPT ON MCDU. ACFT GROUNDED. IAW QRH RESET CIRCUIT BREAKER AND SATCOM PROMPT APPEARED.