warcraft 3 crashes/restarts laptop

[crailtap]

i just bought an acer laptop model aspire 5610-4537 , 1 gb of ram. intel centrino duo, and i am running vista. When u play warcraft 3 for about 20-30 minutes online it restarts my pc. i dont know if its my graphics card overheating, or anthing. i play counterstrike 1.6 on it and its fine. but when i play warcraft 3 it crashes my laptop and restarts. do i need a cooler? or is it just vista ****ing up? anyone know?! someone plz help

 

[chamillitarysk8]

download speedfan and it will tell you how hot it is getting

 

[TimeParadoX]

Yeah get Speedfan and look at the 1-2 fans ( if there is only 1 then tell us that temp ) It'll be in Celsius so it might be like 40c or something, most computers these days ( unles they have really high end stuff like a 8800 ) will start to slow down if their temps hit over 50-55c and wont be able to do anything