said by akz080 :
its a c2d cant remember mhz and all but it does have a video card with hdmi output.
best advice: download/install cpu-z and gpu-z (both free) and post the make/model of the processor, ram, motherboard, video card and monitor size and resolution.
the odds are the issue is 98% hardware related and 2% internet related...............this is why some of us pay the big bucks for the high end hardware.
it may not be your hardware but it's pointless going forward until we rule that out....