17 R3, battery is temporary disable, unit is not at operation temperature

The battery on my Alienware 17 R3 was disabled while I was gaming. The PC shut down and since then I receive the following message whenever I start up. "this battery is temporary disable, please turn off the computer, reseat the AC adapter and try again when the unit is back to operational temperature. It still allows me to press F1 and continue but I don't know how to enable my battery again and the PC temperature seems to be fine now.