Problem with the Hardware monitor.?

i have problem with my computer.



when i use the computer for like 30 minutes it shut down by itself but not like ordinary shut down it like you unplug the AC.



Then when i open it again it said %26quot;Hardware Monitor found an error. Enter Power setup menu for details%26quot; so i when in the Hardware monitor and i see the Details:



CPU Temperature 85.5oC/188.5oF (This temperature is keep increasing, first time i check it only 83oC)

MB Temperature 47oC/ 166.5oF (This temperature is keep increasing a little too)



CPU Fan Speed 2721RPM

Chassic Fan Speed N/A ( I think this is the problem)



VCORE Voltage 1.32V

+3.3V Voltage 3.28V

+5v voltage 5.13V

+12V Voltage 12.03V

(All these voltage keep changing all the time but only change a little)



I think the %26quot;Chassis Fan Speed N/A%26quot; is the problem but i dont know how to fix it.



Please help me



Thank you in AdvanceProblem with the Hardware monitor.?
I think you pretty much answered your own question....for some reason the CPU fan isn't doing the job of cooling the chip down, and the pc just shuts down as a result. I think it's time for a new fan installation. Good luck.Problem with the Hardware monitor.?
The temperature changes with the room temperature,you can solve this with just a small fan facing the PC,see your suppose to run these things in a cool place like 50-69degrees,allot people don't know this,Or you can go to best-buy and buy a turbofan it about 20buck or more,and put that in,but I find that my little external fan works fine,

Good luck