I have installed a new Athlon XP 3000 on a Asus A7N8X deluxe mobo. When i first booted the PC up the system detected it at 1.3Ghz (the 3000's speed is set at about 2.16Ghz) So i went i BIOS and cranked it up to about 2.25Ghz, but the temp is about 50 C. Wot is the usual Ghz of a 3000, and is this temp too hot at this speed?