The CPU
The newest CPUs and video systems generate the most heat.
The CPU typically generates the most heat in a PC. It is one of the most powerful components and can produce significant amounts of heat when under load. That's why CPUs are usually equipped with heat sinks and fans for cooling.
Hard disk drive.
Motherboard connects every component of a computer and so its AKA "backbone of PC"
A component located inside the computer chassis / case.
Tucker
a very complex arena
Most notebook PCs have a permanently built in CD-ROM or DVD drive. If your PC lacks this component it is possible to use certain software to emulate having a drive.
Most notebook PCs have a permanently built in CD-ROM or DVD drive. If your PC lacks this component it is possible to use certain software to emulate having a drive.
pc,cables,hub,
More often than not, also depending on the type of PC lover you are, you will find that it is mostly the Graphics card that will use most power. Unless you have a built in grahpics card, then it will most likely be the motherboard.
PC chips