hi , you may have early signs of trouble in fridge
1 syptom is no water coming through - you may also get iregular temp inside fridge and maybe also noise in fridge ,
good new is their is a repair solution for this , few companys are doing a repair kit , we got our fri=om this guy - who is fully samsung trained and authorised for samsung repairs - spares
ebay Item number: 280583238579
watch video on their ebay lsiting re fault ..
guy also has a samsung fridge freezer problem youtube channel ... >>
copy and paste this link into your web browzer
http://www.youtube.com/user/SamsungFridgeFreezer?
cheers
calum, March 2011