If this helps, My BIOS Version/Date : Insyde Corp. V2.08, 12/7/2012
Ok, I looked in your manual, and you need to press F2 during POST (Power On Self Test), which is what is happening while the Acer splash screen is showing. So once you turn your computer on and see the Acer logo, start pressing F2 until you get into BIOS/Setup. You'll have to navigate with your arrow keys on your keyboard between tabs and such, but just look for anything that may be have Temp info.When I reboot, I get the ACER emblem with the little circles going in a bigger circle, but no option to type anything. Then it goes straight to my log in screen :/
I'll be back if I find something to help remedy the heating problem.