I know you could with old socket 754 AMD chips, and probably many others, but as a rule if you have to ask this, no, you can't. there are concerns like cooling, motherboard compatibility, etc.
Yes, there are some "no name" laptop brands that use desktop CPU-s onto their laptop motherboards. I have a laptop of "Vobis" manufacturer and I'm using Pentium 4 , 2.4 GHz, 533 MHz FSB desktop CPU in that machine.
power consumption heat production
If you are saying to take it out of a laptop and put it in a desktop computer, then no. Laptop processors (as far as I have seen) are soldered into the motherboard, and designed only for motherboards for laptop sizes. Which in that case, it isn't possible to use a laptop processor in a desktop PC.
Assuming that by CPU you are referring to a separate desktop machine, you can use a crossover ethernet cable to connect them directly
plug display cable on laptop with the broken screen's CPU
Laptop CPUs are generally designed to be more power-efficient than desktop CPUs, allowing them to conserve battery life and generate less heat. Additionally, laptop CPUs often have lower clock speeds and fewer cores compared to desktop CPUs, as they prioritize energy efficiency and compact size over raw performance.
The two main manufacturers of desktop/laptop computer processors are AMD (amd.com) and Intel (intel.com).
Into the USB port. It is a small rectangular hole located on the CPU. Usually on the back side.
A laptop functions exactly the same way as a desk-top computer - except that allthe components are contained in one unit iinstead of having a separate keyboard, CPU and monitor.
Laptops are the tiniest computer that can do exactly the same stuff as a normal desktop computer. Because of the very limited space inside a laptop case, the manufacturers can't use a desktop computer's CPU in their laptops, so they have to go proprietary. If you havn't heard this before, it means non-replaceable, or non-interchangeable. This means you can't whip out the old CPU and whack in a new one, because the hardware configuration would be different. Although most manufacturers (mostly the brand name ones) choose to go with proprietary CPUs, some stay with universal hardware configurations. If in doubt, research the laptop you have and see if you can get hold of a faster CPU. If you can't, just get a new laptop!
The CPU could be overheating. Things to consider : Is it a laptop or desktop? Are any of the vents blocked or full of dust? Are the fans working?
A laptop if you want a complete computer that you can carry around (there is a CPU in a laptop)A CPU if you have a computer and want to upgrade or replace the "Central Processing Unit" which is the most expensive and complicated component.