I just bought an Acer Aspire 7741z-5731 with Windows 7 Home Premium, 64 bit, Intel Pentium P6000, 3gb RAM, 250gb HD. I setup windows and began to customize through the control panel when the control panel went "non-responsive" and a few seconds later the entire system went non-responsive. I shut the computer down and restarted it. I went into Internet Explorer and browsed for about 10 minutes and it went non-responsive and the entire system went non-responsive shortly after. Every time I log on and start to do something in any program the program goes non-responisve and the entire system goes non-responsive shortly after and remains as such until I shut it down. I've given it up to half an hour to start responding each occurence but it does not. Is there anyway to resolve this issue?