I have a Toshiba Tecra A9 notebook and recently it start to do a strange problem.
When I boot the Windows some icons in desktop are invisible, dont existe. I find in Internet maybe the problem was the color of resolution. Só I change to 16 bits the colors of monitor resolution. And the problem is out, all the icons apears.
When I restart the system, the problem already exist, invisible icons in desktop. Again I go to monitor resolution properties and change to 32 bits colors. Ok, no problem again.
If I restart again the problem happens. Each time I restart the Windows its boot with some invisible icons and the solution is change the color bits of monitor resolution.
I already went in Intel website to update the driver but the site tell me that is actual.