A CPU is the brain of the computer.
CPU stands for central processing unit but what it means to the layman is that it is the brain of the computer. For all practical purposes, you do not assemble a CPU unless you are a computer chip manufacturer -- the CPU comes pre-assembled and ready to install on a computer motherboard. If you plan to build a computer or wish to replace an old CPU, it takes a bit of knowledge but installing the CPU on the computer motherboard is a straightforward process.
Instructions
1. Open the computer case. The case usually has an access panel that is fastened to the side or back of the unit. Use a Phillips screwdriver to remove the screws holding the panel in place. Set the screws aside so you don't lose them. Swing open the panel door or slide off the panel, depending on the design of your computer case. On some computers, the access panel is opened by pushing a button or release lever.
2. Locate the CPU socket on the motherboard. Consult the user manual for your motherboard if you need help identifying the CPU. The socket is generally near the back of the motherboard and is a large square area. If a CPU is already installed in the socket, it will most likely have a fan and heatsink mounted on top. Unscrew the heatsink or unlatch it by lifting up on the clips securing the heatsink in place. You may need to use a pair or needle-nose pliers to disengage the lock.
3. Lift up on the small metal bar in the CPU area. Remove the current CPU if there is one. Put the new CPU in the CPU socket. You will need to match the notched corner of the CPU with the CPU socket; or there will be a pin and a pinhole missing on the CPU and socket that will only be missing on one corner. Match these up and set the CPU in place. Close the thin metal bar locking the CPU in place.
4. Apply thermal compound to the top of the CPU. Screw or clip a heatsink and fan on top of the CPU. Connect the power cable from the fan to a power outlet on the motherboard. The fan is an essential component that will keep the CPU from overheating.
Tags: access panel, brain computer, computer case, computer motherboard, socket will