Hi All, I have a new system i have built but it keeps freezing into a black blue screen, i cannot call the task manager or see the cursor at all. It is not long after boot up, but doesn't seem to be at a certain time (ie its always very soon after start up but rather random, could be a minute, could be upto 4/5). I have a horrible feeling its a hardware issue - maybe the PSU isn't upto snuff? Its a 400w which should be plenty but i think maybe it happens when under load. Thanks, Jay.