As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TWICE DURING 5 HR 30 MIN FLT. VTK WAS DISPLAYED ON FO'S PANEL, WARNING LIGHT STAYED ILLUMINATED FOR APPROX. 5 SECONDS THEN WENT OUT. ACFT GROUNDED. INFLIGHT FAULT LOGGED: FMC-R "PGM FAULT" I 0357Z. FOR FLIGHT LEG 1. IDENT PAGE SHOWS FOR RT AND LT FMC'S. OK FOR SERVICE REF FIM TASKS 34-61/836, REV AND 34-61/801.