Non-Compatibility of Processor and Motherboard

Processor and Motherboard compatibility is the most important thing to know before you go about assembling a computer. The reason being if you buy a processor that does not support your motherboard or vice-versa, you'll end up losing a huge amount of money because the processor and the motherboard combo are the most expensive components apart from the graphic card.
In case your processor and motherboard are not compatible with each other, either of the following scenarios may take place.

• First, your new processor might not fit into the socket of the motherboard. This option is the better of the two, because it will not damage any component of your system. The only solution is to buy either a new processor or a new motherboard.
• Second, and you better hope this does not happen. The second case, which rarely happens is the time when your incompatible processor gets seated firmly in the motherboard but, does not get recognized by the motherboard and/or perform normally. This may damage either/or both of the components.

So it is extremely necessary that you know if the processor and the motherboard are compatible with each other or not before you go shopping.

Motherboard: ports and sockets

This image shows only those interfaces (ports and sockets) that are important to our interest and point of view.

The rest of the small semiconductor parts of the motherboard are not of our interest, but for their designer.

In this post, only the names of all the interfaces have been mentioned.

Other than these interfaces, there are numerous chips and IC's for various functions as well.

They along with the functions of these interfaces would be described sometime later.

The components are so named:

A,B : PCI connector

C : CMOS battery

D : PCI-E (x1) connector

E : PCI-E (x16) connector

F : S/PDIF connector

G : Back-panel for I/O devices

H : 12V processor power (4-pin)

I : Rear chassis fan header (3-pin)

J : Processor socket

K : Processor fan header (4-pin)

L,M : RAM (channel A,B) sockets

N : Chassis intrusion header

O : Serial port header

P : Floppy Drive connector

Q : Main power connector (24-pin)

R : Parallel ATA (IDE) connector

S : Serial ATA (SATA) connectors

T : Front panel header

U : Alternate front panel power LED header

V : BIOS configuration jumper

W : Front USB headers

X : Speaker

Y : Front chassis fan header (3-pin)

Z : Front panel audio header

Motherboard : graphically revisited

In the post meant for the introduction of the Motherboard, we discussed it is called so because it is the backbone of all the components of a computer system. One of the most important point for assembling a computer is the knowledge is to know all the ports of the Motherboard.

This post is only dedicated to studying the placement of various

chips and ports present on the Motherboard with the help of good hi-def images..

In the next post, I'll write in detail about the ports of a Motherboard.