It can probably take whatever options were offered on that exact model at the time it was sold and that's about it. Like if they offered an A8 option when it was sold, it should take that. Laptop BIOS are usually locked down pretty tight and only support a small range of CPU's. Looking at the specs though, it looks like that model came with only the 1 CPU and probably not a lot of options and you're stuck with what it has. Laptop CPU's are expensive anyways.