crwdns2934241:0crwdne2934241:0 rab777hp
crwdns2934249:0crwdne2934249:0:
First try a simple [http://support.apple.com/kb/HT1430|reset], then try [http://support.apple.com/kb/HT1414|restoring]. If none of these work it's a hardware problem and you need to replace the [http://www.ifixit.com/iPhone-Parts/iPhone-3G-Display-Assembly/IF137-008|display assembly], which has the integrated digitizer.
crwdns2915684:0crwdne2915684:0:
open