Hello everyone. I am hoping someone here can assist me in troubleshooting a problem I'm having. Every few minutes, cpu usage jumps to 45-50% or more for the "System" process causing mouse lags, typing lags, and other application pauses. This lasts for about 3 to 4 seconds then everything goes back to normal for another few minutes. I have posted a HiJack This list on another forum and I am told my log is clean. I also ran multiple spyware and virus programs with no results. I have also attempted to update all drivers by going to the IBM Thinkpad support site. I am also attaching a screen shot of my device manager. Thank you for the help.