Hardware Information

Flyback Transformer-How to Locate the ABL Line

Whenever there is a complaint about monitor contrast problem I will check on the flyback transformer ABL (automatic blanking limiter) circuit. Sometimes a weak picture tube might caused contrast problem.

Bluetooth Can Be Cracked!

Nothing is completely safe today. Adobe has recently released a patch for a security hole in different graphical software, so why should Bluetooth be safe?.

Dell Inspiron 600m Notebook Computer

After twelve years of owning desktop computers, I finally opted for a laptop so I would no longer be chained to my desk. After months of research and weighing various makes and models, I settled on the Dell Inspiron 600m Notebook Computer.

Whats In An LCD Display?

Who needs an LCD display? Well, if you're like me, having one huge hunk of a monitor sitting on your desktop is just not feasible. Not only does it take up desk space, but there's just simply no need for all of the physical mass, right?Welcome LCD displays-the computer monitors of the present and future.

Selecting an Ink Jet printer-With Low Operating Cost

Printer technology has made tremendous advances in the past five years. Speeds are up and print quality is great.

Tips To Select Proper Motherboard

Selecting motherboard is really simple. As name suggests "Motherboard" acts as a protective mother of CPU, RAM and other add on cards since these components stand firmly on motherboard.

Printer Ink Cartridges - The History

You are working at your computer and trying to print out important documents and all at once you find you are out of ink. Years ago that would have presented a big problem.

Give Your PC a Monitor Makeover

Whether you are crunching figures at a front office job or crouched over a blood and gore video game in some deep recess of your room, there is the right kind of screen available to suit your needs.Monitors are one segment where you are truly spoilt for choice.

Testing Capacitor-How To Test A Capacitor When Breakdown Under Load

Have you ever come across power problem where once you switch on the power supply and the fuse blow? You have checked all the components in the power (primary) and secondary section and all the components seems to be ok! Where is the fault? A fuse blown are usually caused by a shorted bridge rectifier, defective posistor, power transistor or FET, shorted primary winding of switch mode power tranformer, shorted secondary diode and etc. But in this article i'm gone to show you another secret of electronic troubleshooting tips.

Do You Have Dead Pixels?

Take a good look at your notebook computer screen. Do you find some tiny dark spots? You could have dead pixels.

7 Steps to Cleaning the Laser Toner From Your Laser Printer

Cleaning a laser printer, fax, or copier of laser toner can be easy, provided you know what you're doing and use the right tools. This article will share with you some simple tips to help you clean your laser printers of laser toner like a pro.

USB Hubs and Ports Explained

The USB standard has become the universal means of connection peripheral devices and equipment to the computer. Computers have either two or four USB port connectors.

Cheap Ink Cartridge

A cheap ink cartridge is sometimes the only way that people can afford to keep all of their printers ready for use. Internet email addresses are constantly loaded with a number of offers from various online merchants, but one such email that a consumer might not want to ignore is any one that offers a great deal on ink cartridges.

DVD Media

DVD is an optical disc storage media format that can be used for storing data, including movies with high video and sound quality. DVDs resemble compact discs: their physical dimensions are the same-12cm or the mini 8cm-but they are encoded in a different format and at a much higher density.

Ceramic Disc Capacitor-How to Accurately Test It

The last article I mentioned about electrolytic capacitor breakdown when under load. In this article I will talk about the high voltage resin coated ceramic disc capacitor.

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There are three refurbished laptop battery types, each named for its component materials:Nickel Cadmium (NiCad) batteries are hardly ever seen anymore. They have dismally low capacities (2000-3000 mAH) and contain heavy metals that harm the environment.

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It is extremely important not to make or write any changes to data on the hard drive without first verifying the hard drive configuration. Therefore, the first priority when unable to access information on a hard drive is to verify all of the configuration information dealing with the suspect hard drive.

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