What was found
SATCOM LOCK-UP DURING POWER TRANSFER. ACFT GROUNDED. FOLLOWED QRH PROCEDURE AND RESTORED SAT SELECTION ON MCDU MENU.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SATCOM LOCK-UP DURING POWER TRANSFER. ACFT GROUNDED. FOLLOWED QRH PROCEDURE AND RESTORED SAT SELECTION ON MCDU MENU.