Hello, the hardware of the notebook is not easy to upgrade.
Notebook for the graphics card and cpu is very few, plus memory is a way to solve the slow running, it is easy to achieve, but for the CPU, they are not like desktop, as long as the motherboard compatible, you want to change it, so desktop is also called compatible machine, notebook cup and graphics card is a specific model, especially graphics card, the possibility of change is not much, many graphics card is integrated graphics card, Or welded on the motherboard of the unique display, these are not replaced, there is a modular independent graphics card, there may be a more advanced graphics card module can be replaced, but the interface, shape is not standard, can only see the notebook manufacturer has no introduction of exchangeable modules! If you need to change it to a special maintenance point, ask, I think if you can change, it should be a lot of money, if the computer can still be used, it is recommended not to move the two main hardware