Hello everyone i am new here actually today is my first day posting on this site. I was hoping that you may be able to help me figure out a Random restart problem. The machine is a PowerEdge SC420 with XP Pro SP2. The only updates hardware wise to the machine has been a new Maxtor 300 Gb Sata drive. I downloaded the XP support tools and used Checkdmp but i can't for the life of me understand what these files means. Can someone please enlighten me to what my problem might be and how to narrow it down/fix. Also if you can explain how you figured it out would be greatly appreciated. I really appreciate any help.