What was found
SMOKE COMPT UPR DR 3 EICAS CAUTION SMOKE IS DETECTED IN THE UPPER COMPARTMENT AT DOOR 3. NO SMOKE OR FUMES TALKED TO INBOUND F/A''S. ONLY 1 SAID SHE SMELLED SMOKE ODOR. F/A SHOWED ME THE LOCATION IN THE UPR CREW REST. INSPECTED AREA FOR SMELL OF SMOKE. UPR CREW REST SMELLS FUNNY, HOWEVER ITS NOT A SMOKE ODOR. PILOT WROTE IN SEPARTE LOG (5927909) THAT MESSAGE WENT AWAY AFTER 20 MIN. INSPECTED MAT FOR FAULTS AND MESSAGES. NO MESSAGES FOUND. NO HISTORY FOUND. AMM REF 5-51-08