How to clean your laptop from dust?
Possible consequences of dusting the laptop, self-disassembling and cleaning the laptop, useful tips on how to do it right and what you should not do. Dust consists of small particles…

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Cleaning your computer from dust
The topic Cleaning the computer (judging by the queries in the search engine) from the point of view of the user for the most part involves cleaning the garbage of…

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The best antiviruses
Antivirus rating based on testing by an independent laboratory SE Labs. Simon Edwards Antivirus Research Lab has established itself as a completely independent and unbiased research organization for various security…

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need to connect the monitor

Capacitor Replacement

In the element base of the computer (and not only) there is one bottleneck – electrolytic capacitors. They contain electrolyte, electrolyte is a liquid. Therefore, heating such a capacitor leads to its failure, since the electrolyte evaporates. And heating in the system unit is a regular thing.

Therefore, replacing capacitors is a matter of time. More than half of the failures of motherboards of the middle and lower price category are caused by dried or swollen capacitors. Even more often, for this reason, computer power supplies break down.

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Installing a cooler on a processor

Background to the experiment: CPU cooling (LGA775 socket) was provided by the CNPS7700-AICu cooling system. Intel Pentium D930 processor, was purchased in 2005. At that time, quite powerful and expensive. Therefore, I did not save on cooling. Bought a Zalman CNPS7700-AICu. For four years he regularly performed the task assigned to him. There are no complaints about cooling the processor now, but it has become pretty noisy.

Therefore, I decided to send the old man to retire and started repairs. It is repair, because replacement is laziness and squandering, at least in this situation. In place of the noisy fan, I decided to put Floston, because the noise from it is less than from the dead, but it costs a penny in comparison with its predecessor. Continue reading

Computer and vision

This article will discuss the effects of computers on vision. Initially, the article was focused on CRT-monitors (tube), which could seriously impair vision with regular work on the computer. More than one year has passed since then, and in the Moscow Region, few people use such monitors, if only because cheap LCD monitors (liquid crystal or LCD) from 3 thousand rubles have appeared on the market in the last couple of years.

On the other hand, capitalism did not win everywhere and in the vastness of our vast Motherland there are many where tube monitors are in use and many simply do not have the opportunity to buy LCDs for various reasons. Therefore, I decided to add this article and break it into two parts. The first is about LCD monitors, the second is about CRT tubes. Continue reading

How to limit the child’s time at the computer
What to do to make the child sit at the computer less time, pay more attention to learning and other useful activities. Every year there are more and more technical…

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Modernization of old PCs
Immediately, I note that the article is not one year old and it was left on the site for a change. It is clear that now on the market there…

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Dummies about computers
This article is for those who flew to Mars about 70 years ago and lost contact with the Earth. And when they returned, they discovered that new obscure words appeared…

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Child lock
I think many visitors to the site have children. Everyone certainly has a computer. And now you just have to turn away, as the child begins to play on the…

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