@unknownuser said:

What if you try different AA modes in the OpenGL preferences of SketchUp?

What do you mean by that?

here is a screenshot of the graphic card diagnostics!

hey guys I've just disabled the hardware acceleration and the viewport came back!

So as you said it is a graphic card issue! The thing is that i' ve just updated the drivers from the device manager!

Any suggestions???

Guys the first thing that came to my mind was the graphic card!

But how can my computer run programs like 3ds max, pro evolution soccer 13 and nba 2k13 and not running sketch up???

Can you give me step by step guidance in order to testify if there is a card driver or anything else problem!

Thank you in advance!

First of all the autumn leaves and green grass is my desktop background

mitcorb you are supposed to tell it where to install, but as we all know SU installs even in 64 bit as a 86 program!

Dave R what do you mean by saying to manipulate the OpenGL settings???
I have an Nvidia GeForce 130 GT 1GB, there is no way I have that kind of a problem!

Hello guys! I have just fomated my pc and loaded windows 7 64bit

I previously had windows 7 32 bit and SU pro 8 was working like a charm

I installed SU pro 8 on the newly formated pc and even it seems that there is no problem during the installation and at the loading, i can only see the toolbars. The only thing i see is the background of my pc!

I unistalled it, tried both the free and pro version but same result!

any help would be much appreciated!