SMC Reset and now No Battery / Fan on full-blast

Hello,
I have a late 2010 13" MBA.  It's worked flawlessly until about a week ago when I noticed that the fan was coming on more frequently.  Today, I had some spare time and read an article that suggested I do an SMC reset. 
I did the SMC reset and now, my MBA's fan is on full blast, the battery has an "X" in it, and the monitoring utilities that previously showed the fan speed now don't show a fan at all.  I can remove the power adapter and the machine will run off of the battery. 
To be clear, all was pretty much fine with my macbook.  Everything went bad after the SMC reset.
What happened?

Fixed my own problem.  Tried the SMC reset without the AC adapter plugged in.  Hope this helps someone else.

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