Flickering and freezing screen
Ook, this is happening to my parent's system, basically the logon screen will either freeze or when you do get to log on the 'Welcome' goes blurry and freezes also. If you do manage to logon then you get these little lines about 20 pixels long and no more than 1 pixel high flick onto the screen every few seconds.
On board geforce 6100
Screen is a 3 day old 20" acer
The system itself is almost 3 years old, it originally came with XP but last november it completely screwed up and I only have a copy of Vista so that's why it has it.. I'm hoping this problem isn't hardware related but does anyone know what could be causing this? I'll need to dig out my vga adapter to try the screen on my rig in case it is just a faulty screen.