I have an Inspiron 1200. It has some wierd integrated 256mb DDR1 PC2700 memory stick in it. I bought an OCZ 512mb DDR1 PC3200 memory stick from Newegg to add to it. I installed it and the screen was all wierd so I assumed that the memory was bad and it was using it for the screen buffer. I RMAed it. I finally recieved the new stick and it is doing the same thing. What should I do.