Today, I looked at my wife's laptop because it wouldn't boot. In fact it wouldn't do anything. All it would do is flash the keyboard lights four times and then repeat. So I looked on HP's website and found that the cause was: "Graphics controller not functional"
I did some more searching online and found a forum where a user said that he switched the slots that the RAM was in and it booted for him. I gave it a shot and swapped the RAM around and then pulled the CMOS and main batteries. I held the power button for about 15 seconds, and while holding, plugged the power cable in. Amazingly, it booted for me.
Finally my wife can have he computer back without me having to give myself a stroke by calling HP.
Edit: I also found out that secure sites and updates could not be accessed after fixing her computer. It turns out that I needed to adjust the date, since the date was off by 10 years. That fixed the problem.
Model: Pavillion DV7-1129wm
O/S: Windows Vista (64-bit)