Changed the processor and there was a problem. Why?

Question

laptops

I bought a more powerful processor for an old Asus F80L laptop, instead of 560, I installed T5850. Everything started up and began to work, it shows a new processor and two cores ... But with any load on the laptop, everything is immediately cut down. Although I didn’t paste during installation and there was no dust ... What is the reason for this opportunity?

Answer 1

To begin with, check the temperatures under load, another option is that the power supply is not enough, then this is already a problem.

Answer 2

The reason may be the higher current consumption of the new processor compared to the old one.

Answer 3

should work, look at the temperatures, apparently they made a mistake.