Option Explicit

Private Sub Worksheet_Change(ByVal Target As Range)

If Target = ActiveSheet.Range("$A$2") Then
MsgBox "Hello"
End If

End Sub

substitute the msgbox with your code.......
hope that helps!
:)
susan


On Nov 3, 12:19*pm, snax500 wrote:
How do I code an event change macro that triggers when cell A2 is
changed.

Thanks