=IF(COUNTIF(A3:C3,">0")>0,"Yes","No")

Formula will count all cells where value is greater than 0

{=IF(SUM(IF(ISERROR(A3:C3), 0, A3:C3))>0, "Yes", "No")}

Formula will sum all cells which are not in error then check is sum is greater than 0

Both will do the job and you need to do some performance checks on bigger ranges to find out which performs faster