troubleshooting Question

USB Problem

Avatar of David Camilleri
David CamilleriFlag for Malta asked on
HardwareWindows 7
12 Comments1 Solution316 ViewsLast Modified:
Last week I have formatted and installed Windows 7 Professional. After 2 weeks of my PC working perfectly, there are two problems:

1) I have installed Nvidia Driver in order to change the Brightness, Contrast etc by right-click on desktop and choosing Nvidia. The problem is everytime I reboot the Nvidia driver looses the settings.

2) My CPU is always at 100% without any applications open or and other software running the in the background

3) I bought a new USB Hub and sometimes it works and sometimes not - connecting pen drive and other devices, Windows states USB DEVICE NOT RECOGNIZED  etc.

Is my motherboard malfunctioning?

Thanks.
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