The notebook CPU is packaged in FCBGA. Can I really change and upgrade? Please speak with experience.

In recent years, as long as it is a notebook with a good brand, as long as it is 14 inch or more, the CPU of the notebook is directly plugged in. Very easy to change.

If you are a FCGBA package with CPU soldered directly to the motherboard, you can still change it. Need to find a professional repair shop to do GBA (maintenance terminology is to change the chip on the motherboard, need imported equipment and ultra-high technology, the minimum labor fee is 200).

I am talkative to remind the landlord that CPU has never been a big bottleneck in the performance of any notebook. For notebooks, the best upgrade is: 1, and the memory can be increased by 26% if 1G is increased by 2G. 2. Hard disk, if it is a 5400 rpm hard disk, it is recommended to replace it with a 7200 rpm hard disk (hehe, hard disk upgrade is not capacity.

3, and if you change the CPU, the notebook will not be like a desktop. Because of the heat dissipation problem, it is impossible to improve qualitatively, and it is also very expensive. This is the least recommended upgrade. You might as well buy a new one with this money.