What is a hard drive and why is it needed
Each computer has a hard drive or, as it is often called, a hard drive, which is the main place to store all the information used by the computer and…

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How to choose a keyboard for your computer
Very often, choosing a keyboard for your computer can be a problem. Despite the fact that the keyboard is not accepted as one of the most significant elements of a…

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Apple MacBook Pro Retina Notebook: Device Overview
Notebook Apple MacBook Pro Retina - A device that is similar to previous models of the MacBook Pro. But the novelty also has differences that at first glance may not…

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What is a motherboard?

The motherboard is also called the system (System Board) or the main (Main Board). This important node of a computer system combines its basic devices and provides data transfer between components connected to the bus boards. The most important element of the board itself is the so-called chipset. It is this part of the motherboard that must be productive enough to ensure a smooth and high-speed data transfer between components of a computer system. Also, through the motherboard, the power supply supplies all the main devices of the computer. Different boards differ in size or form factor.

Chipset – the main element of the motherboard
System boards were relatively recently – until the mid-80s – equipped with a large number of huge microcircuits responsible for various functions of the motherboard. However, already in 1986, the specialists of Continue reading

The driver has detected a device harddisk1 dr1 controller error

For stable operation of your system, you need to periodically review the event log, where information about crashes and errors appears. Quite often, controller error messages are issued there, even if at first some failures in Windows are not noticeable and everything works fine, in the future this can lead to negative consequences.

To begin with, let’s figure out what this error means in general and because of what it can occur. The controller is responsible for the operation of specific equipment, its operation may be disrupted due to mechanical damage to the cables and wires or due to a malfunction of a specific driver.

To find out the reason, you need to pay attention to the exact description of the failure in the log and conduct additional testing. Continue reading

Causes of laptop breakdowns

From the point of view of a service engineer, a laptop is a combination of rather complex electronic devices connected with each other. A working laptop is just one condition that constantly strives for a broken one for a number of reasons. It makes sense to describe all these reasons so that the user knows about them in advance, which means that he is on the alert.

I. One of the main causes of a laptop breakdown is overheating. The fact is that all the elements of a laptop work comfortably only in a certain temperature range. During operation, the laptop may become so hot that it will not be able to function at the moment. This can be for a number of reasons: the cooling system Continue reading

How to choose the healthiest computer
It doesn’t matter why you buy a computer - for typing texts, making music or breaking bank safes. In any case, you will spend a lot of time behind him…

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How to create robots.txt correctly
Nowadays, the Internet has spread around the world. We are almost inconceivable our day without access to the Internet, where you can view a list of news, find the necessary…

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How to increase RAM due to the hard disk
In this article, we will talk about how to expand RAM using a hard drive, since the answer to this question is of interest to many users of computer devices.…

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How to choose a keyboard for your computer
Very often, choosing a keyboard for your computer can be a problem. Despite the fact that the keyboard is not accepted as one of the most significant elements of a…

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