Fixing A Computer
Fixing computers is easy. The paragraphs to follow contain information on labeling parts, problems, and repairing vs. fixing. In these paragraphs will also compare a computer to the human circulatory system.
The internal parts of computers are very easy to recognize, once they are labeled. We will start by opening the case into the computer. Before opening the case don’t forget to have the computer turned off and unplugged, we don’t want to fry the computer parts. Once inside, we have a look around, and see a lot of parts that are unrecognizable to us. We will start from a top to bottom process of labeling parts. First look towards the bottom the big green board that everything else lies on is called the motherboard. A motherboard acts like the arteries of a human taking the blood all over allowing the blood places to travel, except the motherboard does this with electrical signals. The motherboard has three cards on it; they are the graphics card, sound card, and modem. They act like the voice, the eyes and the mouth of a human. You can tell the difference between them by how they connect in the back of the computer. The graphics card has a prong plug in, the sound card has a place where speaker plugs can go and modems have a place where you can put your phone line. Next to the left of the cards we see there is a little chip with a fan on top, this is the processor. The processor acts like the heart of a human sending blood all over the body, but instead of blood the processor sends electrical signals. Straight above the processor in the little slot is the hard drive. The hard drive acts kind of like the brain of the whole computer, by storing information on it and sending and receiving electrical signals. Finally we have the cd-rom. This is located above the hard drive. The cd-rom is the mouth of the human. But the cd-rom takes in data instead of food. Next on the motherboard is three little chips, sitting next to the processor, these are called Random Access Memory, or RAM. The ram acts like the quick storage in the brain it remembers the stuff that you are working on right then.
There now that we know the computers insides, I will give examples of problems and explain how to fix them.
In the world today, computers are used in every field. Be it a major space exploration or a small chore like cleaning our room. The use of computers has made our lives easier but at the same time a computer failure can make our lives miserable too. We trust computers more than we trust anything else these days. We use computers to communicate, share personal information, buy goods online, etc. We also trust computers with our safety. Starting from house alarm systems and other safety devices we have now moved on to using computers to Test Car Crashes.
Well, Before anything else, here is a few names of components that need to be known to not be completely lost. The CPU(Central Processing Unit) (It processes everything from basic instructions to complex functions.) (Techterms.com). The Hard drive (the location of all the computer’s folders, files, and information, saved magnetically so even if turned off it’ll all stay saved). The RAM (Random Access Memory) (The more RAM your computer has, the more data can be loaded from the hard drive into the RAM, which can effectively speed up your computer.)(Techterms.com), The OS (Operating System) (just what it sounds like, this is the system that works the computer, as in Windows, Linux, and Apple OS.) The Graphics card (helps the CPU by processing the graphics portion of what the CPU has to process). The Disk Drive( this is the CD,DVD, or Blu-Ray driver that is installed to use CD’s DVD’s and or Blu-Ray disks.) The last major term to know is the Motherboard ...
Choosing which motherboard to use is important. It also is closely related to what processor is chosen. Because of cost saving factors, the AMD Athlon processor is the best choice. Therefore we can only provide a motherboard compatible with the AMD AthlonXP 1900. For our client, we decided on the motherboard Aopen K77-333. This motherboard is an excellent choice for our client because:
As an IT repair specialist, having good computer & technical literacy helps when working with customers and other staff members. When communicating with customers about repairs to help them understand.
The motherboard is the computer's main circuit board as shown in figure 8. It's a thin plate that holds the CPU, memory, connectors for the hard drive and optical drives, expansion cards to control the video and audio, and connections to your computer's ports (such as USB ports). The motherboard connects directly or indirectly to every part of the computer.
Apple will provide you with an replacement product or product easy to replace parts or accessories, such as a mouse. It can be replaced without using any tools. Apple does not undertake DIY service and thus caused any labor costs. If you need further assistance and replacement, contact telephone number listed below Apple, or visit an Apple Retail Store or AASP location.
“Also known as the logic board, main board, or computer board, the motherboard is the computer's main board and in most cases holds all CPU, memory, and I/O functions or has expansion slots for them”. (Kingston)
The CPU (Central Processing Unit) is the brain of the system. It executes all the program code from the operating system and the applications you run, and does most of the calculating and processing of data. It sends commands to direct the actions of all the other components in the PC and it manages the distribution of data to/from those various components.
This is about computer failure of Royal Bank of Scotland (RBS) that happens in India. It is said that it happens because of “inexperienced operative” by Indian staff was accidentally wiped information when doing software upgrade. It is also a blame that the problem occurs because of outsourcing. But, it has been opposed by Stephen Hester, the chief executive of RBS because there was no evidence that outsourcing had caused the problem. However, it is already happen and the company needs to responsible to what had happen. Even though the problem was solved in three days, the company has to bear losses from 17 million customers and it created a backlog of more than 100 million transaction and all the losses is cost up between £50 million and £100 million.
Building a computer can be a useful skill in today's world. It allows you to
Desktop a computer keyboard, mouse and even a computer screen does not require getting your computer repaired with a specialist repair shop. Because mobile computing have every thing built in, such as the afore-mentioned features, it truly is more challenging to replace a computer keyboard or computer screen as opposed to desk-top computers, which function on outside connections.
The motherboard is the main circuit board of your computer and is also known as the mainboard or logic board. If you ever open your computer, the biggest piece of silicon you see is the motherboard. Attached to the motherboard, you'll find the CPU, ROM, memory RAM expansion slots, PCI slots, and USB ports. It also includes controllers for devices like the hard drive, DVD drive, keyboard, and mouse. Basically, the motherboard is what makes everything in your computer work together.
Computers are very complex and have many different uses. This makes for a very complex system of parts that work together to do what the user wants from the computer. The purpose of this paper is to explain a few main components of the computer. The components covered are going to be system units, Motherboards, Central Processing Units, and Memory. Many people are not familiar with these terms and their meaning. These components are commonly mistaken for one and other.
What I knew about my computer was how to turn on and off by pressing the big button at the bottom of my computer. I turned on the computer and had no idea what to do next, but I was still happy. I just clicked on everything and did not know how t o go back to the previous screen. Whenever I had problems with my computer, I just turned off the computer. It was pretty simple to clear my computer problems by pressing the power switch. The power switch was a problem solver.
A CPU has various discrete units to help it in these tasks for example there is an arithmetic and logic unit(ALU) that takes care of all the math and logical data comparisons that need to performed. A control register makes sure everything happens in the right sequence. The motherboard is the main circuit board inside the PC. All other components are either slotted into or soldered to this board.