Brink everything is up-to-date
Clean install of windows (on my old Pentium 4 computer i have not problems (32 bit) whit rating.
I use AVG, but that is not the problem. i think that the onboard graphics card make problems ATI 4250
PS: i have test windows 8 developer preview same problems
i have test enterprise same problems.
Athlon II X3 455-to-AMD Phenom(tm) II X4 B55 Processor
http://www.cpu-world.com/info/AMD/Un...es_and_L3.html
But that can not be the problem
Edit: I have fully read and check the BIOS settings and have disable onboard graphics card. But that is not the solution. I have check all settings en find nothing strange (i read in the manual) conclusion? i cant find it

When i turnoff the computer and then turn on i get not a signal on screen, but when i turn it of 'hard' then it working well. so i must turn it on two times to get started, also very strange.
now i run this command: winsat.exe formal
Error: Failed to load XML
An invalid character was found in text content.
winsat\main.cpp(1041)
Unable To process XML file.
winsat\main.cpp(4742)