i bought bf2142 and i need a memery upgrade but is display memory the same thing as memory

What?

but is display memory the same thing as memory

I guess you mean RAM? but I do not know what you mean, Give specs of your mobo, RAM you have at the moment and your budget then maybe we could help but do not just post random things like that without any useful info :)

ok never mind my cp geek friend got it fixed