How To Assemble A Basic Desktop PC

Step 9 Install the CPU

The CPU is the brain of the computer. It is installed on the motherboard in the socket shown in figure 20.To install the CPU:

1. Find the corner marking that designates pin 1 of the CPU as shown in figure 19. On this AMD brand processor, the corner is marked with an arrow. Consult the manufacturer's documentation for specific information about your processor.
2. Lift the small metal rod next to the socket as shown in figure 20.
3. Find the corresponding marking on the CPU socket and insert the CPU so that the markings are lined up.
4. Push the rod down to lock the processor in place (figure 21).