My dishwasher starts but there is no water getting in. Do you know what the problem could be? Thank you

The water-inlet valve lets water enter the machine. First Check to see if the valve is getting water. Make sure it's not clogged. There is a screen on the inside of the valve, this sometimes gets clogged up with debris. Check to see if you get power to valve when unit is put into operation may take a couple minutes to start a fill. If you have power and it's not clogged up replace the valve .If you have no power to the water inlet valve check float switch. This can be done by checking the continuity. There is a video of this at http://appliancehelponline.com/dishfloatwaterinletvideo.html this will walk you checking the water inlet valve and the float switch. It may be a different model but the testing procedure will be the same. You can also enter your model # for diagrams and illustrations for most models. All parts come with installation instructions.