It just won't run my reinstallation DVD disc, It seems that it wants to, but then it does not open and lt refuses to read. I have had the problem for a while but It never really bothered me. But that Ineed to a complete clean recovery due to the upgrade of Window 7, whice is recommended. However it does not seem to work. I really need to fix this problem. If anyone has any Ideas or has experienced this, please help me fix it.