After hard drive change, my computer doesn't see Icloud.
I moved to Icloud couple weeks ago. I then backed up my computer and took it in for a new bigger hard drive. When I got the computer back, I transfered all my information. Everything seems to be there but Icloud settings. I have tried to add a new account without deleting the old one as I have read in some of troubleshooting. It doesn't work. As the e-mail address hasn't changed, the computer reminds me I already have an account with the same name, it doesn't let me continue. It looks like I can't edit an existing account. I have to get online to check my mail. What can I do?
iMac (20-inch Mid 2007), Mac OS X (10.6.8)