OldMarine :
Sorry I have not been very attentive to the thread. I had a thought. I use an E8400. With air cooling and gaming for hours mine never gets over 65 c. I have a 120 mm fan in the back of the case and an 80 mm in the top and 2 120 mm in the front of the case. A vent at the rear of the box for the video cooler. Their is a vent in the door with a duck for the CPU fan. It sounds like you are recirculating hot air from the CPU and video card. I would before I flashed the BIOS put a ducked fan on the CPU and add another exist fan on the top of the box or next to the Video. A Ducked Fan CPU just means that you have a hole in the door with a tube that goes to the fan on top of the CPU. That lets the CPU fan pull cool air form the out side of the case. A vent for the video card could be as simple as holes for the hot air form the video cooler to exit and maybe a duck for the fan on the card.
Just to be clear. The CPU throttles the speed down if the cpu start to overheat. This means it's hard to lock up a 65 nm or 45 nm CPU. Just be sure it's not disabled in the BIOS. It's there just for over clocking.
Throttling explained.
http://www.heise.de/english/IDF-Why...ect-CPU-temperatures--/newsticker/news/114881
All this having been said I think you do have a heat problem. But I don't it BIOS related. I think if you don't get above 75 you would be OK. Although that is hot. Tell me about your case fans.
Thanks
Jim
Hi there,
Thanks for the reply. I'm quite happy to put aside the BIOS possibility. I have not seen a temp above 75c (from Asus Probe)
I have a CoolerMaster case where the front is all mesh.
The CPU fan is fed by a conical duct from a 3 inch dia. vent in the side.
A further 4.5inch x 3.5 inch vent is placed below this to provide air to the Graphics card.
There is one 120mm case fan at the rear.
My machine is under warranty and went to the suppliers recently for "repair" to cover the problem I have described. When it came back all the readings were exactly the same but it has (so far ?) not locked up or crashed and the supplier states that "the temps are fine".
Probably I am fretting about nothing but I have just downloaded Real Temp (having read the article on Throttling - thank you) and will be interested to see what it reveals.
Thank you for your interest and help
Best Regards
Ken Piper