i have p M 740 1.73 in southern CA outside temp reach 95 d F in summer and lowest is 39F degree in winter, my question is why there only + - 3_4 degree difference. CPU temp. always stay at 65 degree celcius regarless winter or summer when the CPU temp reach 69 C the fan kick in til it drop down to 64 then stop fr there, same thing while RR running can any one explain?
thanks