I registered my nevada quest card online with jpmorgan. The other day i went on line to check my balance and i disabled my card by giving the wrong answer to my security question three times. I spend to much time trying to contact jpmorgan, i tried re=registering my card again, of course it won't let me, i do not remember my login information when i first signed up and there is no way to retrieve it. Has anyone done this before?, AND IF SO HOW DID YOU RESOLVE THE PROBLEM?