I bought a 2gb ram memory card for my dell 1018 mini. Installed it and it wont start. only power light turns on and a split second light for the hard drive turns on then just a black screen. the computer is on it just wont boot. I guess its not reconizing the new ram cause i can put the old one back and it works. the co. I bought the new ram verified it as the correct size and type that should work. What are my options?