As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: TEN MINUTES AFTER TAKEOFF BOTH THE BLOWER AND EXTRACT FANS FAULTS LIGHTS ILLUMINATED AMBER BLOWER VENT EXTRACT ILLUMINATED ON CABIN PRESSURE PAGE AVIONICS SMOKE ON LANDING. REPLACED THE AVIONIC EQUIPMENT VENTILATION COMPUTER AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 21-26-34