Tempature Question

[killakazy911]

Hello everyone, I had a quick question about my motherboard tempature readings. My motherboard is GIGABYTE GA-MA78G-DS3H. I ran speed fan and cpu-cool and other associated programs. My temp2 is of the charts, around 89C. Do you think it could be a sensor malfunctioning? Or is it really that hot. I put my hand inside the case and checked all the fans, there all working like normal. Heres a picture of speedfan readings.

http://i23.photobucket.com/albums/b400/killakazy911/untitled.jpg

Idk what temp2 is either, is it a north or south bridge?

-----------------SPECS-----------------

Running windows xp sp3, computer just built.

8800 GT EVGA
AMD dual core 6000+
2 gigs g-skill ram
GIGABYTE GA-MA78G-DS3H