As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
VTK ON CAPT SIDE LOSS OF FMC ON BOTH CAPTS. MAP BLANK 15 SECONDS LATER EVERYTHING BACK TO NORMAL. ACFT GROUNDED. ACCOMPLISH FMCS BITE PROCEDURE IAW FIM 34-61, TASK 801. SENSOR STATUS SHOWS NO FAULTS, IN-FLIGHT FAULTS FOR GROUND AND LAST LEG SHOWS NO FAULTS. SYSTEM GROUND VERIFICATION TEST NORMAL.