2012, 21.5 Mac will not log into Apple account
My Mac will power up, and my password will get me logged on. However, my Apple ID which works for my iPad and iPhone will not allow me to log into my account. I have been told by several people that it is a date/time issue that is caused by a dead lithium button battery on the back of the board. I am not concerned with disassembling the machine to change a $3.00 battery if that is the problem. I am just checking to see if this sounds like a reasonable solution for the problem.
Is this a good question?