Some Citrix-related stuff, but that's it. Doesn't seem likely to be the cause??You may also find that the Windows Hardware and Device Trouble Shooter may help.
Just go to the Run Prompt (Windows Key -R)
Type in the following:
msdt.exe -id DeviceDiagnostic
It will bring you to the Hardware and Devices Troubleshooter.
Click on Advanced Menu and deselect "Apply Repairs Automatically" just so you can report back what it found.
You can always rerun it to fix things but gives us an idea of what is happening before you do so
Have in the past, but all stock at presentCPU, RAM and GPU running at stock or anything modified?