As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INFLIGHT AT FL340, RECEIVED A STATUS MESSAGE "FUEL QUANTITY." CENTER FUEL QUANTITY INDICATOR WAS BLANKED OUT. LT FUEL QUANTITY INDICATOR BLANKED OUT. MX FUEL QUANTITY PAGE SHOWED LEFT MAIN NR 17 WITH AN X, CENTER ALL X`S, AND LATER RT MAIN SHOWED X ON NR 14. R & R FUEL QTY PROCESSOR UNIT IAW 28-41-01-000-801 & 28-41-01-400-801. OPS CHECK NORMAL. NO FAULTS NOTED AT THIS TIME.