As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT FMC FAILED. COMPLIED WITH QRH. LEFT FMC RESTORED. TWO MINUTES LATER, LEFT FMC FAILED AGAIN. COMPLIED WITH QRH. ALTHOUGH LEFT FMC RESTORED, CONTINUED WITH SINGLE FMC OPS. ACFT GROUNDED. PERFORMED A BITE TEST IAW FIM 34-61 TASK 801. FOUND PGM FAULT AND PERFORMED TASK 807. GROUND VERIFICATION SUCCESSFUL. GOOD FOR SERVICE.