As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER START, BOTH ACFT PACK LIGHTS REMAINED ILLUMINATED. ACFT GROUNDED. BITE OF NR 2 CONTROLLER SHOWS INLET FAULT INDUCED BY MEL 21-5D. RAN BITE & FAULT CLEARS FROM NR 2 CONTROLLER REF 21-61-00. OPS NORMAL. PACK LIGHT ON LT PACK NORMAL DUE TO MEL.