Passive and active air cooling and liquid cooling. What three methods or devices are used to cool a CPU
there is only 1 processing device the CPU.......
because of their design
Graphic
cpu
Cpu
THE PRINCIPAL COMPONENTS OF THE CPU chip include
Its is the CPU, HDD, processors, and RAM.
CPU-Central Processing Unit
Parts which make a computer are called computer components. These include CPU (central processing unit), input devices like keyboard, mouse and output devices like display or monitor, storage devices like RAM, hard disk drive etc. - Neeraj Sharma
The only true way is to replace the CPU with a working CPU and see if it works. But, if all of your other hardware devices are working then you can bet it is not your motherboard. Another words if you are getting power to your motherboard and all your devices are working, but you are having problems with your CPU then you can bet it's the CPU.
Output devices are connected to the CPU through the northbridge and southbridge, (collectively called the chipset) but they connect to different devices. The northbridge connects to the graphics output, while the southbridge connects to all other output devices (sound, storage, network, and others).