What was found
FLT 0179 - ON TAKEOFF ROLL AT LAS EN ROUTE FOR MEX AFTER 80 KTS RECEIVED AUTO CALLOUT "RETARD" ABORTED TAKEOFF. NO MESSAGES WERE NOTED; AUTOMATIC FLIGHT SYSTEM (AFS) INDICATED FMGC NR1 FAIL, RESET FMGC NR 1 AND PERFORMED AFS TEST, TEST WAS GOOD.