How To Disassemble A Computer System

Cleaning the dust on your computer is very important part of computer maintenance. Problems like computer heating occur due to dust problem. To get the computer cleaning job done you can consult a computer repair company or try it on your own. But for this you need to disassemble a computer system. Not only for cleaning, if you want to slot in a new hardware component then too you need to disassemble your computer. Do you know how to do this? If not, this is the article for you. Here we will discuss how to disassemble a computer system.

Disassembling a computer can be a painful and daunting task but it is really not that difficult. Following are some useful tips which you should remember while performing the task. The first thing you should do is, cut off the power. This means you need to disconnect the computer from all power sources. Start with the power cord and then the other cables like monitor cable, mouse and keyboard wires and other devices like the sound box, etc.

Once you disconnect all the cables, you need to open the computer case. There are some PCs slides off the side. You need to remove some screws before the cover can come off. There are also other cases that open in different ways. So, it is suggested to check your specific computer case. In the market you will find cases, those are designed in such way so that the user can open the case easily.

After removing the computer case, you will have a look at all the components in the computer. You will find the motherboard, SMPS, hard disk, memory modules and other components. In addition, you will also find Video card, sound card, CPU, etc. You should learn about the components inside the case to maintain your computer.

You also need to remove adapter cards. For instance if there is a PCI based sound card, you will need to take note of the screw at the top of the bracket. To disconnect the card, first you need to remove that screw. Next you need to disconnect disk drives. Hard disks usually have screws at the side. The job these screws are to secure the hard drive in the PC’s drive bays. Be careful while unscrewing those, otherwise you precious hard disk may drop on the motherboard.

These are some useful tips for disassembling your computer. At the time of opening up your computer, you should remember these things. This will help you to avoid any potential problems at the time cleaning your computer or installing any new hardware component.

Best computer at low cost

In our modern world computers acts a very important factor in our life. In these days without computer is dim world. So it is really important for everyone to know the digital world. That is what everyone is doing! But as time pass by everything is changing. Today people want best things at low cost especially cheap computers. Some achieve this swiftly while some look for it badly. It is a waste of time for searching the best things at low cost without knowing where to search. So luckily I have discovered a website where computer hardware, laptops and desktop pcs are sold. Actually my cousin told me about this computer store. He said their products are fabulous and long lasting. They are centrally located in Bangladesh and they sell many companies product. They not only sell laptop but also sell camera, printer, gaming accessories, desktop accessories and many more. The website is . For more information about their company and area of work, visit , .

Recently I bought a HP Mini 110-4112TU laptop from their website. And I was satisfied that I have a good laptop at easily affordable cost in my hand. With every laptop you order from their website you get a laptop cleaner free and I got one! It was very much helpful for me as now I can take great care of my laptop. This is the first time I ever saw this kind of offer.

This encourages me a lot. I began to publish it to my friends and they liked it too. I felt satisfied to see such computer store present in our country. On top of this they offer exciting prizes which is much helpful for everyone.

If your computer is broken then feel no worry, as they offer computer repairing service to everyone, no matter where you buy from. And that kept me relax further as I can fix all my computer parts at any moment without any argument.

Computer act as a backbone of our life. And ARRA technologies feel it, thats what I can say. If you have any question about arra technologies, then please go to this url . I highly suggest this website for those who want to buy computer parts, Laptops, Desktop pc and other IT products. So, enjoy your life with the modern technology and become a part of a digital world.

The In’s and Out’s of a Multimedia Career

There are many different types of careers available to those with a multimedia degree. Multimedia is a combination of technologies, including video, music and computer-generated graphics. Areas of specialization include: interface design, 3D modeling, game design, special effects, publishing, interactive design, motion graphics, 2D and 3D animation and visual design.

Multimedia professionals work in a highly dynamic, high-tech environment, using a variety of skills to produce design, animation, and programming applications. By using creative ability, computer skills and artistic talent, multimedia professionals are able to create attention grabbing visuals with , video and audio technologies.

A multimedia degree requires a strong educational combination of art courses and computer training. Job requirements vary from an associate’s degree in video production, animation and multimedia production; to a bachelor’s degree in a visual arts related discipline. Some traits of a potentially great multimedia professional include: creativity, flexibility, innovation, artistic talent, communication skills, and works well with a team.

Multimedia jobs require a variety of different responsibilities. For example, a may need to know HTML, graphics creation, javascript and multimedia development. An events planner would need to do strategic planning, create marketing materials, and execute multimedia events. Some general tasks for multimedia professionals include: proficient in software programs like Adobe Photoshop, Dreamweaver, or Macromedia Flash, create prototypes or storyboards, analyze customer needs, and identity target audiences.

The demand for skilled professionals is skyrocketing. The entertainment industry, video game companies, advertising firms, and computer companies hire multimedia artists and animators. Some examples include: Disney, Pixar and Sega of America. Some professionals choose to work as freelance consultants, promoting their services to companies without a full-time creative staff.

If you’re looking for a multimedia job, opportunities can usually be found on the Internet, in keeping with the high-tech nature of these jobs. Employers will often ask for a resume, portfolio and coversheet to be emailed to them for review. Later, the top applicants will be given an appointment to be interviewed. A good portfolio is often the best way to attract attention, so be sure to include your best work.

The possibilities are endless for multimedia graduates, with competitive salaries that are great for those who are looking for a stable career. With a booming market and high demand, a skilled professional is bound to find a career doing what they love.

Use Computer Training Directories to Easily Locate What You Need

If you are looking to receive some sort of computer training, there is little doubt that you feel overwhelmed when searching online to find the training you need. As the internet technology world continues to expand, grow and change with the times, more and more training is required and thus being offered by an increasing number of companies.

The easiest way to find exactly the training you need is to make use of a computer training directory. If you happen to live in the United States there are directories set up that only require that you click on your state to locate local computer training courses designed to help you improve your career. Once you have clicked on your state, you will then be presented with a list of the major cities within the state who offer training courses. If you live outside of the U.S. you can use a directory that asks you to simply type in your location-it will give you a list of results that shows you companies who offer training courses near you.

More and more IT professionals are opting to take online training as it offers them the flexibility to continue working as they learn new skills. Online computer training has become so popular in fact that you can also find great directories that will list the top companies and schools who offer web-based learning.

The IT world is one that is in a constant state of transformation and one in which more complex technologies are constantly being upgraded and improved upon. In order to keep yourself highly desirable to prospective employers and clients it is absolutely imperative that you continuously hone your skills and take the training and certification exams that you need to stay ahead of the competition. Nearly every large corporation on earth today consists of a full internet technology staff of highly training professionals who are in place to ensure that the company’s computer network remains working smoothly twenty-four hours a day. If you would like to become a part of a large corporation in the IT support arena then you must possess the skills and certification that is in demand.

A computer training directory is the first step you should take to find the training you need. These directories are in existence solely to assist people just like you who are striving to compete and who are looking for very specific training courses.

Does Online Computer Repair Service Really Work

Every now and then, everyone’s computer goes on the blink and needs some fixing. It has happened even to the newest model. Naturally, for most users, especially those who are not computer-savvy, they take their computer to a computer repair shop.

But what about an online computer repair? Are there such repair shops online? Absolutely. Practically everything is online today; this is the information age and everything one needs to know is now online, and that also includes online computer repair.

But how do you find out about such online computer repair services? You simply go online and there you will discover the many different kinds of online computer repair websites that are available. Of course, you the consumer and user will have to determine which one is right for you.

But what does an online computer repair service website does? An online computer repair service basically shows a user how to resolve various computer-related issues. An online computer repair service website will actually walk the person through the entire problem.

An online computer repair service will give a graphic description on what the problem is and what the user needs to do to resolve such an issue. It usually involves a step-by-step process. A person can now get all the practical computer advice and help they need right in their very own home or wherever they can find computer access by means of the internet.

Online computer repair companies actually work, as is testified by its numerous customers. So it is not a scam. If need be, the technicians have been known to come right to the user’s home to physically assist them with their computer issues if the issues are too complex to be handled by the website itself.

Computer users will simply be amazed that such websites really do exists. No longer do they have to go out of their way to look for a computer shop to deal with all their computer-related issues. Now they can just go to the above websites with just the click of a mouse.

Yes, online computer repair websites are the wave of the future and the present. What once took hours or even days to accomplish with computer issues can now take a much shorter period of time-thanks to the miracle of the internet.

So the next time a computer user have problem with their computer, they will be comforted in knowing that such websites are there to assist them.

The electric motor driver raises the plant efficiency of the multimedia

The intersection of Interpion and semi-conductive company to engaged in ASIC introduce, can be use for the apparatus of the multimedia by first kind ‘ Such as CD broadcaster, DVD broadcaster and VCD broadcaster) 5 passway electric motor driver IC. This kind of type has integrated two kinds of electric motor drivers IC in fact for the electric motor driver of IP4504, for the lowering production cost and power consumption, strengthen heat dissipation capacity. Employ the engineering manager Young Gyu Lee to say, IP4504 is that the first yuan of industry can drive 5 chips with electric motor of the current feedback circuit live according to this company. He says, the conventional method is to separate 4 passway drivers from that logic loads the driver now. IP4504 adopts 28 feet SSOP to capsulate, includes a double-channel BTL (equilibrium does not have voltage transformer) Driver, it is with current feedback one pieces it is double-channel BTL driver and it is single-channel and positively one pieces /direct current motor driver, reverse control. This kind of structure allows the control motor more closely, to high density DVD broadcaster especially like this. IP4504 is through the control current, but not controlling torque comes through control voltage. Just as Lee said, most CD broadcasters need very high voltage during start, a break in may be unstable. IP4504 can keep the stable electric current, makes the work of the electric motor more steady. Company this claim on condition that use the heat sink, surface temperature of IP4504 than with same function the intersection of competition and the intersection of products and low 10oC still. Loading the driver has a speed control pin, so designers can change opening and speed closed of the hard disk drive by power up. IP4504 was developed for CD broadcaster of Japan originally. But Interpion Company estimates, a lot of multimedia products manufacturers of Asia will be interested in this device. Interpion Semiconductor Company: Fax: ( 82) 32-234 3939,Website:

For more information about these, please visit our website at

Variant Types Of Computer Networks

A computer network is the practice of linking two or more computing devices together to exchange information. Networks are built with a mix of hardware
and software. This network is to share services and communicate via a communication link.

A computer network is very useful in a business. Most companies have over time more of a team and is often very beneficial to the network for all computers in the office. Local Area Network (LAN) equipment to your company. It’s about sharing and exchange different types of information as possible. If there are networks of computers, you hear these reasons.

There are different types of computer networks. A computer can be as simple as connecting two computers or a computer and a printer, or it can be very complex, connecting millions of computers and peripherals. Here is a list of different types of equipment.

The smallest type of network is a Personal Area Network (PAN). This type of computer network to connect a computer to a series of devices. These devices may include, but are not limited to, printers, PDAs and phones. Typically, these are very close to a computer. a Local Area Network (LAN) is a network of small geographical used. An example of this type is a computer network with two or more computers or computers that are connected to a workstation. A version of a LAN is a Wireless LAN (WLAN).

A Campus Area Network (CAN) is ideal for a university, but also occur in industrial plants. This type of computer network between computers in several buildings. This is usually used for bridging and routing. A Metropolitan Area Network (MAN) is a set of interconnected LANs and WANs, but will not extend certain restrictions, such as a city, town or city. Many of them operated in the public schools and used by companies and individuals in the region.

A Wide Area Network (WAN) is a step in a man what kind of computer network that crosses metropolitan or even national boundaries. The most popular WAN is the Internet. This computer network routers and public communications links used for data transport. Many WAN operated by private companies and limited, unlike the Internet. Although these species are the MAN network, computer users most of the other by the size of a Desk Area Network (DAN) on a very Large Global Area Network (GAN).

The Pros And Cons Of The All-in-one Computer Versus Traditional Desktops

There are many choices in the computer market with different models and designs all created for different benefits and uses. Computer manufacturers design systems made for all possible uses with a variety of features to perform any type of computing task. There are also different models and designs available and a whole mobile sector that makes it easy to compute from anywhere without being tied to a plug.

As far as desktop systems go there are two main designs, the all-in-one and the traditional desktop computer system. Each has its own benefits and pros and cons. The choice sometimes comes down to how and for what the computer will be primarily used.

The all-in-one model is where the monitor and CPU are part of one unit so you do not have a CPU tower and a separate monitor that takes up more space as is the case with the traditional desktop system. The all-in-one eliminates the bulky and messy cables and connection wires that are part of the traditional set up.

There are some important differences between an all-in-one desktop computer and a traditional desktop computer. The traditional desktop is big and bulky. It can take up a lot of room, especially when you have a limited amount of space, with the CPU tower, plus the monitor as well as other peripherals, such as a printer or scanner.

The all-in-one also has no cables except for the power cord and peripheral cables and so it creates much less clutter under your desk. Overall the all-in-one desktop is able to provide you with much more space because of its compactness and size, which makes it much more space friendly. Another benefit of them is the fact that they come with notebook computer components, which require less power and generate less heat and so they save on power, which saves some money.

There are some cons with the all-in-one models. As opposed to the traditional desktop computer, which has plenty of room for expansion such as adding a hard drive or more memory, the compactness of the all-in-one leaves little room for it. So while the all-in-one is more efficient, it is less upgradeable. But unless you need a lot of features or you are a power user, the all-in-one because is a great choice for aesthetics, space and power saving benefits. However, for extreme gamers or power users the traditional system is a better choice.

How to Remove Sptd.sys Virus and Speed Up Slow Computer

Brief introduction of Sptd.sys file >

Sptd.sys file is a normal dll file in windows system.Usually, dll files are shared among several applications. Once related software runs, Sptd.sys file will be called upon to response system. If Sptd.sys file is missing or damaged, certain programs will fail to run or call upon some functions. In such cases, windows system will display an error message saying Sptd.sys is missing or not found.

Common reasons of Sptd.sys not found error

There are several possibilities of the error. As the file is shared by a couple of programs, Sptd.sys file may be mistakenly removed when you uninstall an application. This is the most easy-to-solve situation. You can identify the program that caused Sptd.sys not found error and then reinstall it. Sometimes, problem in windows system like windows registry will lead to a result that Sptd.sys file can not response the system correctly so windows system assumes that the file can not be found. However, in the cause of this system file, 90% of Sptd.sys not found error is caused by malware infection. Some viruses are designed to replace or modify normal system file, so that antivirus program may not notice its existence. Sptd.sys virus plays an important role in problem. It could either damage the file or corrupt windows registry.

The damage of Sptd.sys virus

Once infecting your computer, the virus will cause various problems, some of which you may notice immediately while some damage is done secretly. Sptd.sys virus damages more and more system files and thus you would have more and more programs that fail to run. Your computer will run extremely slow as Sptd.sys virus takes up most system resource for its activities. What’s worse, Sptd.sys virus would open backdoor for Trojan, which aims to monitor your online behavior and collect your personal information.

Effective way to remove Sptd.sys virus

You may be looking for manual removal way to get rid of Sptd.sys not found error when your antivirus program can not detect any virus in your system. However, to safely and easily solve the problem, we still recommend you to use a spyware removal program. Manual removal of Sptd.sys virus is quite complicated for most computer users and some little mistakes will cause system crashes. Following are some useful steps for you to remove Sptd.sys virus with your antivirus.

1. Enter Safe Mode

2. Clean up temporary files.

3. Shut off all programs.

4. Make sure the signature database of your antivirus is updated and then run a scan.

If your antivirus still failed to detect or remove Sptd.sys virus, you could try Spyware Cease, a spyware removal tool.

After you get rid of Sptd.sys virus, you should pay more attention to computer security. It is recommended to run Spyware Cease regularly like every week in order to detect the latest virus in time.

Nokia N95 Multimedia Computer with Smart Features

Nokia’s mobile phones have always amazed us with their swish looks and flawless technology. Nokia N-series mobile phones earned accolades around the world, as a collection of remarkable handsets with loads of features to offer. The is an N-series multimedia computer with smart features. It was introduced by Nokia in September 2006 and is scheduled for release in March 2007 at an estimated unsubsidized retail price of 550 (US$700). It is based on S60 3rd Edition Feature Pack 1 software on the Symbian OS (v9.2) and is particularly significant for being both Nokia’s first 3.5G (HSDPA) handset and also first GPS enabled handset.

The N95 has improved camera capabilities compared with the earlier N90. The phone has integrated GPS system, DVD quality video capture at 30 frames per second, 5 Mega pixels (2592 x 1944) digital camera with Flickr support, Wifi 802.11g with WPA2, microSD memory card slot, 160MB of internal memory, 3.5mm audio jack, Bluetooth v2.0 full speed, USB 2.0 via mini USB port. Music Player supporting MP3, WMA, RealAudio, SP-MIDI, AAC+, eAAC+, MIDI, AMR, M4A, True Tones, Stereo speakers, Stereo microphone, A2DP wireless stereo headphone support and FM Radio. 2.6-inch QVGA (320×240) 16 million color screen, 3.6 MBit/s download speed, Quad-band GSM, UPnP support and fully hardware accelerated PowerVR 3D graphics from Imaginatio Technologies.

Nokia presents an awesome mobile phone to undeniably replace the monopolist gadgets like digital cameras, music players and PDA’S, the; an asset to be proud upon! Packed with all the latest features, the Nokia N95 comes in remarkable designs and enviable functionalities. The Nokia N95 is an ideal gadget that lets you use varied fields of entertainment and business applications. The Nokia N95 offers the best mobile video and photography experienceg along with rich Internet communication functionalities.

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