As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LAS- FLIGHT 4299 (FAT-DEN), RECEIVED A FUEL CHANNEL 1 FAIL STATUS MESSAGE DURING CRUISE FLIGHT. DIVERTED TO LAS VEGAS AND ACCOMPLISHED A UNEVENTFUL LANDING. MAINTENANCE REPLACED THE FUEL QUANTITY GAUGING COMPUTER. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.