As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
VENT SKIN VLV FAULT, RTFL. SKIN AIR VALVE FAULT. INLET FULL OPEN EXTRACT FULL CLOSED. ALSO LOUD HUM IN COCKPIT. SAMC TEXT: CFDS SHOWS "CHK AEVC SUPPLY" AND SKIN AIR VALVE FAULT. FOUND A CIRCUIT BREAKER ON VU49 (D5)FOR THE AEVC COMPUTER POPPED. REPLACED COMPUTER & PERFORMED MCDU GD TEST. TEST PASSED.