April 7th, 2009 by admin under Tips and Tricks. No Comments.
As experienced computer users can easily make correct diagnosis out of symptoms exhibited bt their PCs, and the rest of us don’t have any clue whether something is really wrong with the computer. We know that some serious problems require an expert to fix the problem, most glitches can easily solve the problem without a need for a technician. So how do you come on conclusion whether you really require? Here are some tips on how to check whether you need a technician or not.
Learning to eliminate
Unless you are experienced at diagnosing what ails your computer, the best thing you can do is to try to determine the problem by elimination. First, find out the symptoms and then consider the most possible causes and eliminate those that are not plausible. This will help you discover the most possible explanation for the problem. From there, you can decide whether or not your computer really requires repair.
Learning to scan
Many of the problems manifested by the computer are caused by malware such as viruses, spyware and adware. As long as your computer and antivirus software are updated, you can perform a regular scan to check for any infection. In most cases, common problems are solved this way, although others may require you to download patches to correct any errors and vulnerabilities.
No power
If your computer won’t turn on, don’t immediately assume you’ll need professional help. Check if it’s connected to a power outlet and then check if there is power. Next, check the power button and the connections for the cables. If using a battery to run a laptop, determine if the battery has been sufficiently charged. Only when you’ve checked all possible scenarios and still failed should you consider having your computer repaired.
Slowpoke computer
A slow computer may not always be a sign that it really requires repair. It may be because you’re running a lot of programs that may be too much of a burden for the amount of memory your computer has. Try to close programs you don’t need and delete stuff you have no use for. Empty your recycle bin right after. Defrag your system to re-organize your files.
If these steps still don’t fix your problem, it may either be because you need more memory or that there’s something in your system that requires a checkup from the professionals.
Missing drivers
This usually comes as a surprise, when your computer shows a message indicating that a device is missing. If you are quite sure that drivers for hardware you’re using have already been installed, try to re-install them using the appropriate CDs. In minor cases, that should fix the problem. If the problem continues or if your computer exhibits even stranger symptoms, that’s a clear sign that you really need to have it repaired.
The need to reboot now and then
Frequent rebooting is often the result of a system freezing or hanging up. This is when the computer screen just simply stops reacting to what you do and nothing you can do to the keyboard or the mouse seems to work. The only way to make the system work again is to press the reboot button. If this happens, then it’s a sign that you shouldn’t try to fix it yourself because your computer really requires repair.
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March 12th, 2009 by admin under Computers, Laptops and Accessories. No Comments.
Your computer cannot be used any more, and there is no hope for its rising from the death. You have already replaced it to new one, but now what do you do? What options are there for disposing of your old computer in a safe and environmentally friendly way? The answer is computer recycling.
Why Recycling Computers Is Important
Computers and other consumer electronics items make up around two percent of all of the materials in today’s landfills. We know that recycling in general is important, as the landfills are not getting any smaller, but recycling computers and monitors is especially important. These items contain lead and toxic metals that can cause serious damage to the environment, particularly if they end up in the water supply.
Additionally, your computer contains personal information that you may not know how to completely remove. You do not want a computer guru finding it in the dumpster and taking your personal information off of it. This can lead to identity theft and a lifetime of problems.
Advantages of Recycling Your Computer
Recycling your computer responsibly carries many benefits. First, by working with a responsible recycler, you are ensured that your personal information is completely removed from the machine. This will protect you from dumpster divers who are just waiting to find a hard drive to tap into.
Another benefit of recycling your computer is the fact that you will be doing your part to protect the environment. You will be keeping the toxins that are in your computer out of the landfills and away from the water supply. Additionally, the precious metals and other materials used in these electronics must be mined, which takes a tremendous toll on the environment. By recycling your computer, you ensure that these precious materials are reused, reducing the amount that must be removed from the earth through costly mining efforts.
In many cases a recycled computer can actually be put to use again. Even if a major part of your computer is broken, there are other components that can be used to rebuild other computers. This can provide an affordable computer for an individual or organization that otherwise would not be able to access one. Often these computers are donated to charitable organizations, so in this way you could be helping the community simply by recycling your broken computer. When you choose a recycling center, choose one that works closely with a charitable organization.
How Computer Recycling Works
The first step in a responsible computer recycling program is wiping all information off of the computer’s hard drive. This ensures that your finances and personal information are protected. Then, the recycling program should look at the machine to see if there are any usable components. These are harvested to be used to build new machines. Any non-usable parts are broken down into their basic components, such as metal or plastic, and further processed.
The recycling center will then take these basic components and organize them according to the type they are. These parts will then be sent to a smelting facility to be turned into tiny pieces and melted to be made into other things. For instance, plastic can be melted and used again in another computer or for a completely different plastic item. As part of this process, the precious metals that are in circuit boards are extracted for reuse. This keeps them out of the environment.
Today, only 18 percent of all computers and other consumer electronics that have reached the end of their lives are recycled. This means that 1.84 million tons of this type of waste ends up in the landfills. By recycling your old computer, you can ensure that you do not add to this sad statistic.
Tags:Business, Computer, Environment, Hardware, laptop, Projector, Recyclying, Rental, Rentals, Server, Technology.
