I have a Dell Optiplex GX240 wich I bought a new motherboard and its giving me an error with my 2 x 512 ram, I had this intalled in previous motherboard without any problem and actually is still working in another computer, the mother board is te exctly same as the previous one but for some reason I can't use my RAM.. it works with 2 x 256 tho.. do I have to do an update or something because is new??
thanx in advanced