What was found
SATCOM LOCK UP ON THE GROUND. ACFT GROUNDED. ACCOMPLISHED QRH RESET PROCEDURE. SATCOM RESTORED NORMAL
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SATCOM LOCK UP ON THE GROUND. ACFT GROUNDED. ACCOMPLISHED QRH RESET PROCEDURE. SATCOM RESTORED NORMAL