In order to components fixed above the PCB , need their feet welded directly on the wiring .
At the most basic PCB ( single panel ) , the components of which are concentrated in the side of the wire is focused on the other side. This way you need burrows on the board so that the pin to pass through to the other side of the board , so the pin components are soldered to another surface. Because , PCB 's are called positive and negative components surface (Component Side) and the welding surface (Solder Side).
For some frequently -swappable components , such as CPU on the motherboard , you need to be able to adjust itself to the user , the upgrade option, the CPU can not be directly soldered on the motherboard , then the need to use the socket (Socket): socket soldered directly circuit board, but can optionally removable components . Socket outlet side as that can make components ( here refers to the CPU) easily inserted into the socket, it can be removed . Fixed pole socket beside components can be inserted after your fixed .
For Intel CPU , includes Prescott and the latest Core 2 Duo CPU, you will need the following diagram on the right Socket T socket for installation.
