[suresh_jd]

Hi
I using core 2 duo system with win sp3, the problem is my task manager showing 50% processing any time system process running 50% on ideally, i re installed os then the problem is continue. now i am not able to install drivers. my usb devices not working with my system. pls give a solution

thank u

 

[spunk.funk]

this could be a virus. Download Process Explorer and see what process is using the most resources.
As for USB and other drivers, go to Start/Run and type devmgmt.msc and press enter. In the Device Manager do you see any devices with yellow marks? If so, these devices need drivers. Go to your computer manufacturers Support/Download Drivers site and type in your service tag # or make and model # and download the drivers you need, starting with the Chipset drivers (motherboard and USB)