As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER LOSS OF RIGHT FMC. LEFT FMC MOMENTALLY FAILED APPROXIMATELY TWO HOURS LATER. LEFT FMC SELF RECOVERED AFTER 1 MIN AND CONTINUED TO OPERATE THE REMAINDER OF THE FLIGHT. GROUNDED - YES. ACCOMPLISHED BITE ON LEFT FMC IAW B737-800 FIM 34-61 TASK 801. LEFT FMC OPS CHECK GOOD. (REF ASA LP 60505729)