Help with CPU upgrade

I have a samsung series 3 AMD notebook i got a while back, This one to be exact http://www.samsung.com/us/computer/pcs/NP365E5C-S01US-specs . I'm wanting to upgrade from the a8-4500m to either the a10-5750m or a10-4600m. Just wondering if anyone knows if the a8-4500m is soldered to the mobo in this model or if there will be any problems with upgrading to the a10-5750m. Will also be buying 8 gb of Gskill. Any help is greatly appreciated! Just really dont want to pull this thing apart any more than necessary.

Should be nearly identical to this one.

The A10-4600m was pretty easy to find for cheap.

What's weird is cpuz is saying mine is a fp2 socket but I can't find a84500m that is fp2. Guess I will just have to open it this weekend and make sure its not.

FS1r2

Looks like the same socket