Arduino program stop at Ethernet.begin();

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hi,

i have problem arduino uno , ethernet shield, in fact try use dhcpadressprinter, in program exemple, in fact, program don't go after ethernet.begin() , card never connected :/ have fdx , link in orange , act blinking sometime, , 100m in green, , ethernet port green , orange don't blink , can me ?

thanks alot !
best regards !

do have sd card in shield's slot?

if dhcp begin fails, takes 2 minutes return fail. return fail, or freezes there?


Arduino Forum > Using Arduino > Networking, Protocols, and Devices (Moderator: fabioc84) > Arduino program stop at Ethernet.begin();


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