Asus P5K temp & Performance

sectorkiller

Distinguished
Feb 20, 2008
14
0
18,510
i`v this system
CPU:6550
Main: Asus P5K
RAM: Crucial Ballistix 2x1GB PC2-6400

my main temp with asus software is about 48 - 52 c~
my system boot its slowly(about 30-35 sec) and i using windows vista SP1
and i don't like my system performance. i think something wrong
i`v OC my CPU to 2.8 ghz and CPU voltage is Auto.
what gonna should i do ?