This research Objective to study on perceived organizational support were related to the turnover of personnel. The sample is a group of Electronics Business Department of export promotion of 776 company.Questionnaires and statistics the analysis Cao against physical attacks data include descriptive statistics (Descriptive Statistics) in terms of frequency (Frequency) average. (Mean) and standard deviation (Standard Deviation) and inferential statistics (Inferential Statistics) to test the hypothesis.(Regression Analysis).