Motherboard BIOS temp or other monitor

[Usmaak]

Hi,

On my D915PBL Motherboard, the BIOS temp always shows at 49 or 50 degrees. I've run three utilities in windows to show temperatures, Intel Desktop Utilities, Everest, and Speedfan. All three of these program show the exact same temperature of 44 - 45 degrees.

Which is most reliable, the programs I've run to monitor the temps in windows, or the BIOS temperature?

 

[kimbo.ati]

im not sure, i have a similar problem accept all my programs say differently.

pcalert 4 = 129degrees (no im not lying it does say this)
fuzzy logic 4 = 41 degrees
Hmoniter = 38.5 degrees
Thermal Sensors shoved into my heatsink = 32 degrees

I cant win