No water for the ice maker

The only part I needed was the Valve assembly. I checked for frost and found none. I took out the Ice Maker and found it was in poor condition but working. I did put in a new one but with the same problem. I finally read the comments from your costumers and found one place that told about a leaky water valve that was letting water drip into the ice maker so slowly it froze and blocked the valve. So I put in a new valve and thawed the pipe and allis well. What made this job so easy was the costumers comments and the best was the one day delivery of the parts. Thank you for all your help.