clear data validation drop down based on text in another cell

I was hoping for some assistance with some vba to clear a drop down data validation selection which is in merged cells I3:L3 specifically when cell H2 equals TRUE. If cell H2 equals FALSE I want the name selected in the drop down menu that is visible to remain visible. I tried the following code, which I found online but it didn't work:

Private Sub Worksheet_Change(ByVal Target As Range)

Dim rng1 As Range

Dim rng2 As Range

Set rng1 = Me.Range("H2")

Set rng2 = Me.Range("I3:L3")

'   Restrict the event change detection to only cell A1

If Not Intersect(Target, rng1) Is Nothing Then

    Application.EnableEvents = False ' Prevent macro looping

    If LCase(rng1.Value) = True Then

        rng2.ClearContents

    Else

    End If

   End If

End Sub

Appreciate your time and help!