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Showing posts with label Hardware. Show all posts
Showing posts with label Hardware. Show all posts

Thursday, May 12, 2011

How to Pick the Right Motherboard for Your Custom-Built PC


Motherboards are the most complex component in your computer. Fitted with hundreds of components and dozens of options it can be difficult to choose. Let’s look at the most important factors to help you decide before building your next computer.

Motherboards are the central nervous system of your computer. They are responsible for connecting and communicating between all of the important components inside. Knowing what to look for is key when comparing boards.

Motherboard Sizes
Motherboards come in different shapes and sizes, but luckily there are some standards set in place so that a lot of motherboards and cases can work together.

For the most part these sizes apply to all desktop computers but some computers you buy from manufacturers don’t follow all the rules. This is usually fine when you buy the whole computer as a unit, but it becomes tricky if you want to swap a new motherboard into the case or build one from scratch.

The most common motherboard size is Intel’s Advanced Technology Extended (ATX) and its derivatives. The chart below has some of the most common ATX sizes, but there are plenty more options than just the few shown here.

Motherboard sizes not only indicate the size of the board and placement of mounting screws, but it also dictates the general layout of the major components on the board. Have you ever noticed that almost all motherboards have the CPU, RAM, and I/O ports in the same place? That is because they are determined by the board standard. The components have to be in the same place otherwise case and power supply manufacturers wouldn’t easily be able to sell you something that works with with your motherboard no matter who makes it.

For ATX motherboards the general layout of the board is shown in the picture below.

Intel’s second attempt at standardizing motherboards was with Balanced Technology Extended (BTX). The main focus of BTX was to solve airflow and component placement limitations of ATX. Although BTX was supposed to be the successor to the ATX form factor, it didn’t gain enough traction to take off in the consumer market. Some large computer manufacturers such as HP, Dell, and Apple still use BTX, or proprietary variations of it. The main layout differences can be seen in the picture below.

Because BTX has been abandoned by Intel since 2007, you will just need to focus on which ATX size best suits your needs. Typically the main difference between small ATX boards and larger boards are expansion slots and CPU support.

Processor Sockets

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Monday, January 24, 2011

Music CD-R And Data CD-R

Individuals who are new to computers and duplication, will
sometims confuse CD-R audio media with CD-R data
media. While confusing them is effortless to accomplish, the
two are various certainly. Even if you have some
expertise with computer systems, confusing them is quite
simple to accomplish.

As you may well or may not know, you’ll find variations
in between new music CD-R and information CD-R disks. The obvious
variation is, obviously, the name. With a single
named CD-R music and one particular named CD-R info, you
know there has to be some variety of variation
between the two.

What’s regarded is that you will discover certainly technical
distinctions in what is embedded in blank tunes
CDs when compared to blank details CDs. These
variations center upon bytes which are within
the sub channels from the blank new music disks.

This does not affect the high quality, as both audio
and data could be duplicated onto each tunes CD-R
disks and data CD-R disks. It is possible to melt away details onto
music CD-R, and songs onto details CD-R media
with no any difficulties. Keep in mind, whether or not or
not you get data over a audio CD-R will depend
on what variety of hardware you use to duplicate
the Compact disk.

Should you strategy to make use of a PC to complete all of the burning,
it won’t matter. A PC does not differentiate
concerning tunes CD-R and details CD-R. PCs will see
a blank media Compact disc and duplicate info on it
that pertains towards the settings you might have outlined
from the software you plan to use to melt away the Disc.

Should you program to implement a seperate New cd burner, it
may perhaps or may not let you burn information or audio on
a generic blank or files CD-R. Some hardware
are funny like that, as they only want you to
use blank media with well known brand names
that they have approved of.

Should you program to do most of your respective New cd duplication
on a laptop or computer, it truly does not matter which
sort of blank CD-R you use. They will both
work fine in most instances whenever you store either
tunes or files. When storing details, you could have a
limit of 700 MB, while new music will possess a limit
of just a little over an hour of tunes.

For your duplication wants, personal computers are the
perfect solution to copy media. You are able to use equipment
outside of a computer and Compact disk burner, despite the fact that
you’ll must check the operations manual
and see what they advise for media. When you
have a computer or access to one particular, it can do
wonders inside the areas of new music and details CD-R
duplication.