Upgrading AMD A4-4300M

[spicypixel]

Ok simply put, both the A4 and A8/A10 chips are the same TDP. Does this mean you can source an upgraded APU?

Chances that it's a simple disassembly, swap and new thermal paste job?

Laptop in question: HP Pavilion g6-2215sa

 

[CEUOTC]

I would think as this is a mass produced unit the CPU will be soldered straight onto the mother board making it nigh impossible.