What was found
AVIONICS SMOKE DISPLAYED ON UPPER ECAM SCREEN, SMOKE CREW COMMENTS, AVIONICS SMOKE ECAM. S/O BLOWERS ETC. RESET, ECAM GONE, BUT WE STILL ODOR OF FAINT SMOKE. AVIONICS SMOKE ECAM. S-OBLOWERS ETC. RESET. ECAM GONE. BUT WE STILL SMELL FAINT SMOKE. INSPECTED AVIONICS AREAS, RAN BLOWER & EXTRACT FANS, NO SMOKE OR ANY OTHER DEFECTS NOTED. ACPD BITE CHK OF SDCU & AEVC, NO FAULTS.