Again the first thought I had was the memory. However I have used all 4 sticks of ram in diffrent configurations for the 3gb when the system works. Lets label the first 2gb stick as A the second 2gb as B one of the one gb as C and the other as D. Stick A and C only in computer everything works, stick B and D only in computer everything works, stick A and D only everything works, stick B and C only everything works(this is all with max memory unchecked) but if I put A,B,C or A,B,D or B,C,D or A,B,C,D in at the same time nothing works. Now the really weird thing is if I check max memory and set it to 4096 I can install A,B or A,C,D or B,C,D and everything works. Makes no sense since everything I have read says max memory should be unchecked. So there does not seem to be any way that it is the memory sticks.