As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DIVERTED DUE TO GEA 2 FAILURE, WHICH CAUSED MULTIPLE OTHER MFD FAILURE INDICATIONS AND CAS MESSAGES. THE GEA DID RESET ON THE GROUND AND ALL MESSAGES EXTINGUISHED. THE NR 2 GEA WAS REPLACED AS A PRECAUTIONARY MEASURE. OPS CHECKS WERE GOOD AND THE ACFT RETURNED TO SERVICE.