From the left-hand column click on ‘List Dashboard’ at the bottom of all of your available dashboards. You will then be presented with the dashboard list screen. Locate your chosen dashboard and click on the three small dots on the upper right of the dashboard icon. From the drop-down menu, select ‘Edit’. The following screen will present you with three tabs at the top of the right-hand side. Select ‘Charts’ and then deselect the chart that you would like to remove from the dashboard.