No, the motherboard contains the majority of the electronic components. But, there is the removable media drives, the power supply, RAM sticks and depending on the options on your computer you'll have more. However, everything is attached to the motherboard in some way.
The hardware unit that contains the CPU, the RAM, a hard disk, and a power supply is called the "motherboard."
The mother board, power supply, and chassis
Something on the motherboard could be broken.
Power supplies are not part of the motherboard; they are located in the computer case.
Your motherboard is attached to a power supply inside your system if it is desktop, and a mobile power supply if it is a laptop. The motherboard is built so it fits right into your computer and plugs in. Once it is plugged into that power supply in your computer, then everything else you put in it follows with it. That includes your GPU (graphics card), your CPU (processor), memory, hard drive, the fans for the CPU and GPU, and other things. There are alot of things that a motherboard attaches to.
The PSU, Power Supply Unit
Yes, the motherboard is where all of the parts of the computer connect. The processor directly plugs into your motherboard. The processor is what basically runs your computer. The motherboard also distributes power to the computer and normally supplies your graphics and sound cards. Without a motherboard a computer cannot run
It is from power supply It is the cube with many holes for the wire It is located in the bottom left of the computer case probably under the motherboard and the video card
Hard drives, floppy drives, case fans, motherboard
A PC Main Supply is what gives the computer power to operate, in desktop computers they have to constantly be connected to some type of power outlet. Diagram. Plug socket > Cable > PSU (power supply unit) > Motherboard > power to all components in the computer.
Without the mainboard, also called motherboard, your computer would not work... at all. Everything is hooked up to it from RAM to hard drive to CPU. The only hardware component it doesn't control is the power supply, but the power supply is also hooked up to the motherboard.