I just did a fresh install of windows XP Pro for a customer. I reloaded all the software and restored all their personal data. Everything ran fine on my bench and even when I delivered the machine to the customer. I set it up for her and went through the machine with her so she could verify that everything was working OK. Now she called me this morning saying that she was working and the machine just shut down. I got her to reboot the machine and everything seemed to be fine for about a minute and then it shutdown again. It now shutsdown after about a minute every time she starts the machine. I will be going out there in a couple hours and was wondering if anyone had any ideas. I am new to XP so I dont know forsure what to all try. Any suggestions will be greatly appreciated.