As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L FMC FAILED 3 TIMES AND SELF RECOVERED. THE 4TH TIME THE QRH WAS COMPLETED, NO ISSUES THE LAST HOUR AND A HALF OF THE FLIGHT. GROUNDED - YES. PERFORMED B737-900 FIM 34-61 TASK 801, NO FAULTS NOTED AT THIS TIME. NO HISTORY LAST 60 DAYS.