As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT FMC FAILED. IAW QRH PUT BOTH FMC'S ON LEFT SIDE. ACFT GROUNDED. RIGHT FMC BITE SHOWED FMC-R FAULT "ETHERNET-2 WRAP" LOGGED AS AN INTERMITTENT FAULT FOR 8 OF THE LAST 10 LEGS. FAULT IS NOT DEFINED IN FAULT ISOLATION MANUAL. REMOVED AND REPLACED RIGHT FLIGHT MANAGEMENT COMPUTER IAW AMM 34-61-02-000-801/34-61-02-400-801. OPS TESTED GOOD IAW AMM 34-61-00-710-801.