Computer Repair Bolton

Introduction

All LCD monitors have hundreds of thousands of pixels, each made up of three color cells. It is rare for every cell in every pixel to be working properly. Monitor manufacturers have a minimum number of dead and stuck pixels that each of their monitors can have, even when they are brand new. If your monitor is no longer under warranty or your manufacturer won’t support the number of pixels you have problems with, there are still solutions. Read on to learn how to fix a stuck pixel on an LCD monitor.

Instructions

Difficulty: Moderate

Step One

Identify your pixel problem. A stuck pixel is one where one or more of the cells is stuck on (so you have a bright, oddly coloured, point of light) or off (you have an oddly dark spot). A dead pixel that no longer works will appear as a black spot.

Step Two

Try running pixel fixing software. This method is the safest for the health of your monitor so it should always be the first thing you attempt. There are several pixel testing programs out there and most of them are free. The software will rapidly turn pixels on and off. Cycling through the various colours very rapidly will sometimes “unstick” the pixels and fix the problem.

Step Three

Memorize the location of the pixel and turn off your monitor. Using a pointed, but dull, object (such as a screwdriver) poke your monitor gently at the point of the stuck pixel. You may want to use a protective cloth so the object doesn’t directly touch the screen. While poking, turn the monitor on and continue to poke for a few seconds. This may fix the pixel.

Step Four

Tap on the stuck pixel with a soft but pointed object such as the edge of a pencil eraser. You will need to do this hard enough to create a discolouration at the point of impact but not so hard as to hurt the screen. After tapping the monitor five to 10 times, the pixel may start to behave normally.

Tips & Warnings

• If you don’t find success with any of the pressure methods, you can try working on the pixels around the damaged one. This is a last ditch effort and is potentially damaging to the monitor.

• When working with stuck pixels, it is best to use a completely black or completely white background. This make the pixels stand out the best.

• Be very careful with any method that requires you to touch your screen. You may not fix the problem and you may create more stuck or dead pixels in the process.

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Introduction

If a CD or CD-ROM gets scratched, it often becomes unplayable. Don’t write off your favorite album or computer game yet, though.

Instructions

Difficulty: Moderately Easy

Things You’ll Need

• Commercial Disc-repair Solution

• Very Mild Abrasive Cleaner

• Mild Soap Such As Dish washing Liquid

• Soft Cloth

Step One

Clean your disc so that you can see where the scratches are. Holding the disc by its edges, wash it with mild soap and water and pat it dry (don’t rub it or you’ll make more scratches). Sometimes this is enough to make a disc playable again.

Step Two

Examine the clean disc carefully under a good light. Scratches that are likely to affect disc play run parallel to the edge of the disc. Vertical scratches that run between the centre hole and the edge are usually not a problem.

Step Three

For minor scratches, carefully clean the clear plastic that protects the aluminium inside the disc. Use a soft, damp cloth and a small amount of very mild abrasive cleaner–plain white toothpaste, metal cleaner or plastic cleaner. The key is not to make new scratches. When polishing or cleaning, always rub gently from the inside of the disc to the outside (see illustration). That way, any scratches you make will be the harmless vertical kind.

Step Four

After wiping away a scratch, clean the disc again, let it dry and try playing it again. If it still skips, repeat the process.

Step Five

If your disc is severely scratched, try using a combination abrasion and waxing technique with a commercial disc-repair solution.

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There is one method that help in data recovery that has been long forgotten, despite that fact it exist in the computer world. Many would have thought that losing data on our computer’s hard drive, on tapes, and on diskettes we would think that there would be no other way to misplace or lose our important data, but we are wrong.

Using this near forgotten technique now.

The method is called CD data recovery, many may have known this method, but how often people are using it to retrieve their data; this time CD data recovery is the art of recovering data that has been lost on, you guessed it, a CD.

It is not the end of the world.

It is no longer the end of your life or the world if you had just lost your favorite photos, music files or any important information. With this method, your lost information can be completely recovered in most cases.

Just relax.

This method can help you to recover your data if you have lost your data on a CD-R, CD-RW or DVD. What are the reasons for data lost or failure on a CD?

#1 Due to virus attacks.

#2 Lost partitions.

#3 Configuration errors.

#4 The performance of the drives when reading the files to the CD.

The above reason makes the recovery of data on a CD often complicated, but rest assured that there is always hope for recovering your lost data.

Help is around.

There are some software that are able to help you to recover your data from a CD. Some of them are fully automatic and simple rewrites the lost files back to the hard drive, recovering missing or lost data from documents, images, and even applications.

They are cheap with high level of success. It also does not overwrite the files on the CD, which often can cause problems.

Another software such as “Multi Data Rescue” are used by many IT experts to recover their lost data from CDs. This program is usable in the Windows interface and is considered to be very user friendly. It can be used to recover data from CDs and DVDs, supports digital media recovery, and can even recover data from memory cards and USB related data issues.

With so many programs in the marketplace, CD data recovery is no longer about trying the impossible but rather rather about getting your lost files and documents back as soon as possible.

In conclusion.

Recovering in a quick manner is what all it matters right now though it is no longer a concern how much data had been lost.

Having said that, technology can be both an blessing or hindrance at times, but in the end, there are always tools to help us out. There will more and more advanced programs to help you to recover your data fast. Article Source: <a href=”http://www.allbestarticles.com” target=”_blank”>My Articles Directory </a> About the Author: Eddy Kong WW is the webmaster of a website called, <a href=”http://www.doctordatarecovery.com/”>Recover Laptop Data Due To Coffee Spill</a>. This guide will be able to help more computer users to find alternative solutions to their data recovery methods so as to start the recovering process. Drop by at his site now.

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