Hi,

I have one problem. When Solidworks is running, if I change to other windows or program, SW is frozen.

In this case, I check the Windows Task Manager, SW using around 25 percentage of the CPU.

One possible solution according to this website http://www.javelin-tech.com/blog/2011/05/sw-certified-drivers/ is updating the graphic card driver.

What I use is Dell precision T1600 with graphic card NVIDIA Quadro 2000. And I update the driver. The solidworks is Education version 2013.

It does not work. It is still frozen.

Could someone give me some advice on solving this problem?

When I do not change to other program like Excel, it works.

Thanks in advance.