[QUOTE=coolcolors;2495285]It would be good to know what your spec system is? What version exactly of 7 did you install? Did you move or change any hardware or remove any connections? How did you install 7 on your computer?[/QUOTE]
As per OP it is windows 7 ultimate and it was a fresh install.
System runs an AMD sempron 3500+ cpu, 2gb ram, unsure what mobo is in it.
I haven’t changed anything in the PC and it had W7 installed before.