Archive for the ‘Hardware’ Category

John C. Arkin asked:


Clogged printer heads are a definite hassle to all printer owners.  It is not just because clogged printer heads greatly affect the quality of the printing job done on the affected printers, but they can eventually lead to damage to the printer.  It is very important to clean out printer heads when they are clogged, but it would be a lot better if we conduct preventive maintenance on our printers to keep them from developing clogged printer heads.

Clearing Clogs from a Printer Head

Most printers these days have systems built into them that allow them to clean their printer heads.  This is done by initiating the printer’s cleaning cycles.  Ideally, printer cleaning cycles must be started up once a week to prevent the printer head from getting clogged.

The downside to performing the printer cleaning cycles is that it wastes a lot of ink.  We all know how expensive printer ink cartridges can get, and the printer cleaning cycles are not an efficient way to use printer ink.

There are other, ink-efficient ways to be able to clean printer heads that will prevent their clogging just as effectively.  One such way is to brush the printer heads with Q-tips soaked in water.  Sources vary on whether alcohol would be more effective than water, but in the opinion of some printer resources, alcohol can be harmful to printer heads and should thus be avoided.

Another way of preventing clogged printer heads is to buy a cleaning cartridge and use it regularly on your printer.  A typical cleaning kit usually has a tube of ammonia that you can spray on the printer head and remove the dried ink.

Preventing Printer Head Clogging

Cleaning clogged printer heads can be a real hassle, but the condition is very much preventable.  The main method of preventing printer heads from getting clogged is to use the printer.  In fact, a lot of experts are saying that it is better to print one colorful page a week than to run a printer cleaning cycle because doing so uses a lot less ink.  In general, using the printer prevents the ink in the printer cartridges to dry up.

Keeping the printer free from dirt and debris also helps a lot in preventing the printer heads from getting clogged.  However, dirt and debris should never be cleaned from the printer using a vacuum cleaner because it can cause the circuitry of the printer to get fried.  When that happens, you would have a bigger problem than simply dealing with clogged printer heads.

If you need to store your printer away, it would be best to take the printer cartridge out.  Also, never touch the printer head with oily or dirty hands.  Doing thus will leave skin oil on the printer head and add to the possibility of it getting clogged.



Philip Griffiths asked:


Once you have determined to purchase a new printer, the next question, which comes almost instantly to your mind, is whether to select an inkjet printer or a laser printer. This article is aimed at helping you to decide on a printer which suits your needs and budget to the maximum and hence to help you in making a well-informed purchase.

To start at the beginning

The first thing to consider while buying a printer is the purpose of its purchase. If the primary objective of your printer is to print your kids school projects or for your hobby of collecting hard copies of information on the internet, then it would be in your best interest to plump for a printer on the basis of low running cost.

Since it is meant for children’s use as well, it should be very easy to use. Also, since it is for use at home, one should consider a multi function inkjet printer; this is because it gives one the liberty to scan the documents and photographs back into the computer and also has the option of photo copying the documents.

Majority of the printer manufacturers have their multi function inkjet printers in the market and hence these are available at very reasonable price in the market. However, before deciding to purchase a particular printer one should have a thorough knowledge of the running cost of the product.

There is no doubt that an inkjet printer works well for homes and small offices, but if one is considering the purchase of a printer for a large office, then inkjet printers are going to prove themselves costlier than laser printers.

The Laser Printer

Laser printers are the best bet for any large office, especially now when there are colour laser printers for less than £200. The laser printers have many advantages when compared with inkjet printers as they are small foot print, have great network connectivity and give much better results because of the chemical toner used. Not only this, the laser printers are much faster than inkjet printers and also have much lower running cost than inkjet printers.

Most of the laser printers come with an integrated RAM of 128mb, and also have the option of expanding the memory up to a gigabyte of memory. This feature of the laser printer really favors the large office environments as it allows the queuing of multiple complex print jobs at the same time.

To Conclude

When compared with the inkjet printers and the laser printers, there is no doubt that the snapshot printers are the slowest of all. However, if your purchase of the printer is intended to make photographs, it is the best possible choice for you.

They are comparatively lower in price and give the buyer the convenience of printing directly from the printer. These snapshot printers can be carried easily to any place as they have integrated carrying handles as well as optional battery packs.

So, the printer which suits your needs best is the best printer for you.



Pooja Lapasia asked:


As the name suggests, a desktop computer is a personal computer that is placed over the desk. Due to its three different parts that are comparatively big in size, the desktop computers are not portable. Both individuals and the corporates make use of desktop PCs. Desktop computers are high on its features. An added benefit of desktop computers is that it can be upgraded and updated very easily.  Though its size gives rise to compactness issues, it serves the purpose of all round high configuration computer usage. The

motherboard is a key component of the desktop computer. It connects with other computer accessories like the display screen, keyboard, mouse, speakers, printer, DVD-ROM etc to increase its utility and perform variable duties.

The Desktop Computers can be broadly divided into three main types. They include: Desktop computer, Work Stations, and Gaming PCs. The general Desktop computer systems are those that are generally used at home or in the office. Workstations are those computers designed for self operation. They have a mirror hard disk for their back up. In order to run multi user operating systems, they are connected to a local area network (LAN). They are more like a server for many computers, tend to integrate multiple computers.  As the name suggests, the gaming compu

ters are specifically built to play computer games. The games can be played at comparatively high resolutions than domestic computers. To give enhanced gaming satisfaction these computers feature extraordinary exteriors and technically advanced components.

When users opt to buy desktop computers, each person has a different set of demands. Therefore to deliver the best desktop computer that serves the users needs, mostly desktop computers are separately assembled. Such desktop computers are called the assembled ones. In this type of computers, the best components available in the market are put together to deliver the best desktop computer with the best combinations. However in such cases care should be taken, to ensure that all the added components are compatible with the motherboard configuration. In most cases, drivers are added into the system to support all kinds of accessories.

Desktops can be made use of for different purposes with minor changes in its settings. For eg: it can be attached to powerful speakers and can be switched into a home theater system. By adding an external hard disk, it can be made a huge storage device for all the documentation and entertainment files. Thus a desktop computer can be used as the user wants.The assembled ones are more popular in the local market than the branded ones.

But nevertheless, the branded ones offer more security and good after sales service. So it is upon the user to fix the price when he decides to buy a desktop computer, as an assembly of chic accessories and high configuration could cost a desktop far more than a laptop or a branded desktop computer.



Jizmack Baraceros asked:


The most important desktop publishing hardware that followed could probably be the printer. Continue reading and get help in choosing the right desktop printer. Find information to help you decide between laser or inkjet or other technologies and whether or not you need a PostScript printer.

Desktop printer refers to the actual piece of hardware including dot matrix printers, laser printers, and inkjet printers used in homes and businesses. These desktop printers are usually small enough to fit on a desk or table. Businesses may also use larger floor-model printers. Again, these are equipment used to print documents on paper or transparencies or other materials.

With a desktop printer, a digital file is sent to a printer connected to a computer (or its network) and the printed page is available in a short while.

Desktop printers are important to desktop publishing. It was primarily the introduction of both the Apple LaserWriter, a PostScript desktop printer, and PageMaker for the Mac that kicked off the desktop publishing revolution.

Explore various desktop printer technologies including dot matrix, laser, inket, and dye-sublimation and how they are used in desktop printing work. Another kinds of printer is desktop laser printer that fits any desktop. Some are compact and stylish.

Use Desktop Photo printer If you’re looking for a printer to use with your digital camera, find one that is compatible. Desktop label printers produce durable custom signs , labels, and even laminated name tags. This is the very reason why these printers are common in a professional environment.

For more information and tips On Best Desktop Printers visit, http://desktop-printers.com



Alienware Laptop Professional asked:


No computer manufacturer stands as tall as Alienware, among ******** gamers, early adopters and enthusiasts. Popularity of Alienware can be measured from the fact that since its incorporation ten years back, Alienware is undisputed leader in gaming laptops and desktops. Alienware, recently acquired Dell. But this has negligible or no effect on its popularity and technology. Infact, Alienware has now planned to equip its gaming laptop and desktop armory with new models and to improve its customer service by launching Alienware Repair Service centers to its customers.

In this direction the company has launched few world class gaming laptops and desktops one among them all is Alienware Area-51 750i PC. Alienware Area-51 750i PC is reasonable. Yes, I will call it pretty reasonable, since most of Alienware desktop performances PC need you to pay at least $2000 to $3000+ a desktop as the starting price. Alienware Area-51 750i PC comes with a good processor of this era. An Intel Core 2 Extreme QX9650 processor already embedded into the strong Alienware mother base. These are one of the few features of Alienware Area-51 750i, for more details just have a look at its detailed specifications:

Detailed Specifications of Alienware Area-51 750i PC:

The Area-51 750i desktop utilizes the newest Intel® Core™ 2 Duo, Quad and Extreme 45 nanometer processors for the highest benchmarks imaginable, incorporating dynamic new technologies ideal for multitaskers and enthusiasts looking for high performance. Desktops powered with an Intel Core 2 Extreme processor deliver faster execution times and the power you expect from an Alienware. An Area-51 750i is equipped with the finest in NVIDIA and ATI graphic technology, enabling you to plow through daily tasks and assault the system intense next-gen games of tomorrow. This Alienware Desktop is equipped with Windows® Vista 64 bit OS which can process twice as much information as a 32-bit version, and can use significantly more random access memory. Alienware Area-51 750i has 4TB which hold even the largest collections of movies, music and photos while options for RAID 1 and 0 configurations provide for higher speeds and enhanced backup security. It has Blu-ray Disc® drive which can turn your Area-51 750i into a home entertainment center with 1080p high-definition capabilities; 50GB storage capacity on a single disc makes backing up your important files easy and convenient. For enthusiasts and gamers it has Killer™ K1 Gaming Network Card plus the industries’ best peripherals from Logitech Razer redefine your PC gaming experience

Alienware Area-51 750i PC Design:

System Cold to the Touch: Alienware’s High-Performance Liquid Cooling system provides the most effective, most efficient thermal management controls to properly maintain your Area-51 750i desktop computer.

Toll Free Design: Alienware Desktop Area-51 750i has a tool-free case and chassis designed for easy computer maintenance and upgradability.

Wiring: If you will have inside view of your Area-51 750i PC you won’t find many wires. Alienware bundles the wires and cables of its desktop computers and secures them away from view.

• Industrial Design: The P2 chassis used for the Area-51 750i is the most stable, secure desktop computer platform Alienware has ever crafted. Alienware engineered the P2 chassis around extensive thermal testing, carefully managing components and component layout to promote efficient heat disbursement. Alienware also incorporates small touches that deliver big benefits such as acoustic dampening and a wiring system that improves airflow and allows for easier component access.

AlienFX® lighting system: The Alienware AlienFX® lighting system injects new life into the concept of custom case designs. Programmable fixtures across multiple dedicated zones control color, effect and transitions so you can set themes adding a dose of personality to your computer.

Alienware Desktop Area-51 750i PC Review:

The Area-51 7500 was ranked the “most junk ware-free system” by PC World. Not only this Alienware has made case lights functional which is a trick, no one has really tried on it. More over its fast performance makes it stand above other current high end PC’s. Generally, Alienware Desktops are considered to be bit expensive if compared to their counterparts. In my view if you’re getting better features than others, that too at reasonable price. This means you are in win-win situation. Without doubt, after going through the features of this particular Alienware Desktop I rate it, one of the best gaming PC the Alienware has produced.

Alienware stands one step ahead of its competitors through its customer service and repair service authorized centers. Alienware has started its Alienware Repair Service authorized centers which provides Alienware repair service, Alienware laptop service, Alienware laptop parts, Alienware Desktop Service, Alienware Desktop Repair, Alienware Desktop Parts to its customers. Now you can get your Alienware laptop / desktop fixed at these centers irrespective of its model / make. It means Alienware customer’s can get all services under one roof.



Alienware Laptop Expart asked:


Alienware Laptops are one of the costliest gaming laptops available in the market. If it is difficult for you to get a brand new Alienware gaming laptop you can check out for other options. Alienware Refurbished Laptops come at affordable rates. You may be biased about buying a second – hand laptop. A refurbished laptop is different from a “second-hand laptop.”

Buying an Alienware refurbished laptop for a much lower price is no different than purchasing a new laptop. There are few things to look at before you go for a refurbished Alienware laptop.

•    Alienware refurbished laptops run several hundred dollars less than the exact same model being sold as new.

•    Alienware refurbished laptops are fully inspected and tested by the third party sellers.

•    In most cases, warranty is provided with every purchase of Alienware refurbished laptop.

•    Before you buy an Alienware refurbished laptop, check the date of purchase so that you could determine when it was sent to the vendor for revamping and when it was marked refurbished and sent again to the market for resale.

•    Hardware usually becomes obsolete in a span of 5 years. Never go for a refurbished laptop older than 2 years.

•    Remember, there is a difference between a used laptop and refurbished laptop. Used laptops can be found anywhere at very low prices but there is no warranty of the product unlike Alienware refurbished laptops, which are certified and fully inspected for resale.

•    When a laptop is refurbished, it is likely that the model has been upgraded. So, check out the new upgraded features of the Alienware refurbished laptop before you take it home.

•    Warranty period for a brand new Alienware laptop and refurbished Alienware laptop may vary. Instead of a 1 year warranty for a new laptop, most companies offer a 3-4 month warranty on refurbished laptops.

•    Compare the price of the Alienware refurbished laptop with any laptop having same features. You will still find Alienware refurbished laptop better.

•    Transact with reputable vendors or credible sources only or you may end up wasting your hard earned money.

Getting an Alienware refurbished laptop is no more a struggle. A huge range of top end Alienware refurbished laptops is available in the market including Alienware M5500i R3, Alienware Area 51 series  including 5620p, m9750, m3450, m 766 etc. to name a few. The premium Alienware refurbished laptops are not just for the gamers and enthusiasts but to cater the needs of all who are eager to use its highly specialized technology.

You can check out for detail at – Service.Ztronics.com to get one of the masterpieces you have always dreamt of.



JiaLi Kung asked:


It is from our Central London IT repair centre that we have been serving London and UK customers for the past 15 years. We have made a name for ourselves for offering expert laptop and computer repair solutions to businesses and home users. Our highly trained laptop and computer engineers and technicians will promptly and resourcefully find the perfect solutions to all your PC computer, laptop, Apple Mac and data recovery requirements.

They provide comprehensive support and repair solutions for home users and also for both public and private sector organizations in London and throughout the UK.

We provide our expert laptop repair service for many branded laptops such as IBM laptop repair, Sony laptop repair, Compaq laptop repair, Dell laptop repair, Toshiba laptop repair, Apple laptop repair, Asus laptop repair, Panasonic laptop repair, Packard Bell laptop repair, Siemens laptop repair, HP laptop repair, Gateway laptop repair, Fujitsu laptop repair, Lenovo laptop repair, NEC laptop repair, Alienware laptop repair and many others. Whether it is for general repairs or upgrades, our laptop and notebook repair company offers competitive rates for any brand of laptop. We are experts in notebook repair, laptop repairs, lcd repair, laptop screen repair, laptop motherboard repair, broken laptop repair, laptop screens repair, LCD replacement, hard drive repair, DC power jack repair etc.

We can resolve problems like random shut downs, booting problems, and display problems. If you have lost your important data, we can also recover your data through our efficient data recovery services.

We have successfully recovered data from thousands of hard drives and other storage devices. Our data recovery services are suitable for small and medium sized businesses and individuals all over the UK. Our commitment to provide the highest level of hard drive data recovery has made as one of the best choices among prospective London and UK clients. Unlike our competitors, we provide our clients with professional quality and excellent data backup and recovery at competitive rates.

We offer data recovery from any type of storage media including:

» Hard drive recovery (data recovery expertise on almost all file systems including FAT12, FAT16, FAT32,NFS, NTFS, HPFS, UFS, Ext2, Ext3).

» RAID data recovery

» Flash memory data recovery

» Optical media data recovery

» Pen drive data recovery

» Zip drive data recovery

» Laptop data recovery

Our UK hard disk data recovery experts provide prompt data recovery from operating systems such as MS-DOS, Win95 / 98 / ME / NT / 2000 / XP, MAC OS X or higher, Apple Mac O.S. 3.0, Unix (Solaris, AIX, BSD, HP), Sun Solaris 8 and Linux (RedHat, Mandrake, Corel, Debian).

For any further queries or information, please call us on 0207 237 6805 or email:  info@creativeit.tv.



Alienware Laptop Professional asked:


Have you ever tried of getting your Alienware laptops serviced? If not, did it ever occur to you that the time would eventually come for your beloved machines to get its well deserved pampering if not a complete laptop repair? If your situation is the latter, I am pretty sure you are up for a big surprise. For those who are new to this, I bet you are itching to relate.

I wish the surprise I mentioned earlier was a positive one. I really do. Especially given the fact that Alienware laptops are supposed to be aiming for the upper end of the laptop market, nobody would expect to get such horrendous service for such expensive machines. I could write about the nightmares I have gone through their technical support for days on end. Believe me you do not? Then please feel free to Google other customer experiences yourself.

Alienware Service – Freelance Laptop Technicians

Then we got the so-called freelance technicians on eBay. I know. Even I have not imagined that a Alienware Laptop Repair Service could be sold on eBay. Regardless of what you or I think, freelance laptop technicians do exist on the popular site. Many of them might even offer a tempting and affordable package for a laptop overhaul. The catch? Technical skills aside, such freelancers just do not have the resources (human or hardware) to be able to give you a good turn around time. So please feel free to try some of them Alienware service providers on eBay IF you are in no hurry to get your rig back in top shape.

After having had excruciating experiences on getting my Alienware workhorse serviced from the manufacturer and eBay technicians, I almost gave up. Luckily, I decided to try to get this baby fix one last time so I tried searching again for someone that might be able to do a better job. Then I found out that there are indeed some third-party companies that specialize in providing Alienware service.

Solution for Alienware Service

I wish I could say I have tried and tested all of them, luckily I can not since the guys at http://service.ztronics.com/ have done a hell of a good job bringing my rig back to its prime. These guys from Santa Ana, California sure did know their thing. The best part? I did not just have my alienware laptop overhauled inside out, I am also better off with the knowledge that I can still use my Alienware for years to come. And if I will ever need to get a more powerful machine, I need not throw this since I do have a number of upgrade options to make it run at par with any other notebook on the market. So now, all smiles I sure am.



Austin Luna asked:


Okay so your looking for information on making a desktop PC wireless. You’ll be happy to know that just about any desktop PC can support a wireless internet connection. Even older desktops can connect to the internet via a wireless internet connection.

First, make sure your desktop PC is in good working order. What I mean by good working order is just to make sure the desktop PC is free of unwanted spyware and other harmful files which could make a desktop computer’s wireless connection slow down to a crawl. If you plan on making an older desktop PC wireless then you should really scan your computer for spyware and infections because the last thing you want is something stealing all your system resources when you don’t have very much to begin with.

WHATS NEEDED TO MAKE DESKTOP PC WIRELESS

Let’s start by assuming you already have an internet service (not dial-up) and are cruising the web with ease. You should have a cable modem connected to your desktop PC. If this is the case, then you’re ready to begin your wireless setup. If you don’t have an existing internet service and a cable modem then you’d better stop reading this because a wireless internet connection on your desktop PC can’t be accomplished legally without them.

MAKING PC WIRELESS – WIRELESS ROUTER

First, before anything, you need to purchase a wireless router. If you’ve never owned a wireless router before then grabbing the most expensive model probably won’t benefit you all that much unless you plan on receiving a wireless internet connection from inside of a multiple story building. In this case a more expensive router will offer a few features that are worth the extra money.

Remember when you go ahead and purchase a wireless router in hopes of making your desktop computer wireless you’ll be happy to know that you’ll be halfway done with your mission for wireless internet on your desktop. The only thing left is a wireless PC adapter.

MAKING PC WIRELESS – WIRELESS DESKTOP ADAPTERS

It’s actually very easy to add a wireless desktop adapter to your comupter’s arsenal of computing tools. There are two different types of wireless networking components that you can choose from. They are as follows.



1. Wireless USB adapter

2. Wireless PCI adapter


*both wireless devices are packaged with a setup CD-ROM which quickly installs everything needed to configure and use your PC’s wireless internet connection.

A wireless USB adapter is the easiest way to make a desktop PC wireless. The cons of using a wireless USB adapter are the signal strength which is considerably weaker than a wireless PCI card. Most people experience no problems with signal strength as long as they stay within range of the wireless router that’s sending out the wireless signal.

Basically, installing a wireless USB adapter plugs into any available USB port. In reality, it only takes a matter of seconds to plug in a USB adapter and start using the internet without the wires.

The second wireless device that can make desktop computers wireless is called a wireless PCI (PCI = white slots inside a computer) card adapter. This device enables high performance wireless connectivity for your desktop PC with extended range.

Installation is not as hard as you might have thought. Simply remove the side panel from your desktop PC and insert the wireless PCI card into any one of the white slots inside. There is only one way the card can be installed. Reading the directions that are included when you purchase your wireless networking device is by far the best thing you can do to ensure a smooth installation and launch of your wireless connection.MAKING DESKTOP PC WIRELESS

MORE WIRELESS HOW TO INFORMATION

In the future I will most likely go into further detail about each networking component. Check out this page if you have any further questions about  making a desktop pc wireless.



Ron King asked:


Although almost all computer users dislike, even hate, the jumble of “spaghetti” that are the cables for computer, TV or other electronic equipment, the cables are the connecting link between your hardware. How to buy cables for computer equipment? Let’s study the language of computer data cables so that you can make intelligent purchases, secure your data and purchase the right accessories and products for your equipment.

We all realize that computers come with a specific number of ports, yet we seldom consider that every port creates a connection point, generally via cable, of one piece of hardware to another. Take the PS/2 port, for example, which connects a mouse or keyboard to the computer. The cable might be flexible, have gold connectors, and be specially treated with foil and braid shielding to lower EMI/RFI interference, which might impair the mouse’s ability to work properly.

An additional port that requires a connecting cable is the VGA port. This port connects the computer to the monitor and allows the operator to actually see the output. The cable needed to connect this device is a male to male extension and high resolution monitor cable with ferrite core to stop interference.

Yet, while computer cables utilized to connect printers, monitors, keyboards, etc. to the CPU are a fairly exchangeable, the more exotic uses of cables are still unknown to the majority of computer users. Look at the multimedia cable kits designed to connect the average notebook computer to a television set in order to install home entertainment systems. The cabling needed for this use includes an RCA (Composite Video) cable which offers direct connection ability to the RCA connector at the television itself. Also included in this kit would be an S-Video cable as the secondary backup, in case the television allows for the S-Video hook-up. The last cable in this kit is the S/PDIF digital audio cable which will serve as the connection for a digital audio device to produce top quality sound.

Another unique use of cabling is the construction of a connection between a projector and a computer. A noise-free video signal must be transmitted to produce a clear, highly defined, and natural looking image on a projector, which is extremely challenging. Cables utilized in this application are manufactured exclusively to diminish signal degradation and video noise that normally produces a blurry, poorly defined picture image, which will destroy the integrity of even the best picture presentation. The cables designed for this application are built with UL 2919 certified 30 AWG materials with double shielded braid.

When you purchase cables for computer equipment, decide first and foremost for the appropriate connectivity. A cable with a serial port connector will be unusable for a USB port and vice versa. Thus, in order to guarantee adequate connection of all hardware, please be certain to refer often to the user’s manual that was issued with your computer and any new peripherals you may purchase along the way. In addition to the foregoing, it is best to choose high-end cabling for new additions to the system you may wish to purchase at a later date. Cabling is not that expensive, and you truly will get what you pay for. Or course, many a component will already come pre-packaged with a cable or two, and many of these cables claim to be the best possible solution for connectivity, but is this truly the case? Usually, it is best to invest a little extra money and purchase another set of cables, to ensure the highest quality output (or input) possible. Please remember, it is not a good idea to buy a high power graphics card or sound card, and then skimp on the quality of the cable and not get the full benefit of the upgrade. In this case, a higher cost should mean higher quality.

To conclude, while most instructions will point the user to the proper cable selection, the addition of peripherals will frequently require the buyer to do a little bit more homework to pick out the most favorable peripherals. Once you buy cables for computer equipment or cables for computer, TV or other digital media, be sure to appreciate the complexities of compatibility. Check the track record of the manufacturer. Remember that a computer system is only as dependable as it’s weakest cable!