The monitor does not turn on: reasons, recommendations
Does your computer start up when it is turned on, but the monitor does not turn on and remains dark? The problem is quite common, and in order to solve…

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What to do if the keyboard does not work on the computer
Why the computer keyboard does not work Each computer user may have a keyboard problem, and in this case, you need to find the answer to the question: why the…

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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…

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system unit

How to update BIOS on a computer

Each personal computer has a BIOS, which is a program that is not located on the hard drive, but directly on the chip of the motherboard. She is responsible for entering and displaying information on a computer. As a rule, only advanced computer users know about BIOS; for beginners, its name usually does not say anything. But this does not reduce its significance at all. For PCs, BIOS plays a very important role in the lowest level settings. BIOS provides full control over the operation of the computer hardware. It controls such important settings as the cooler rotation speed, monitors the temperature of the processor, it controls all the functions of the PC motherboard, as well as other equipment. Continue reading

Why slows down the video on the computer

Most often, malfunctions in the operation of Windows XP, Windows 7, Windows 8 operating systems are the result of hardware violations or software failures. The most common problem that users face is the incorrect display and slowdown when playing videos. In this article we will talk about this problem and find out why the video slows down on the computer.

This is manifested in fading and jerking, and often extraneous “artifacts” appear on the screen. The sound in this case may be ahead of the picture or vice versa late. This problem is observed regardless of the quality of the video being played, whether it be HD or the simplest and most common format for SD quality. Continue reading

The computer does not turn on: the problem is in the power supply

All PC malfunctions falling under the “computer does not turn on” category boil down to one single problem: it is impossible to download any of the known operating systems to the computer, including the MS-DOS boot disk and the secure MS Windows product. The “symptoms” of this problem are as follows:

the monitor remains dark;
PC does not respond to user actions;
after trying to turn on the PC, it screams eerily or reports an error.
If you are familiar with all of the above, then it is entirely possible that the problem lies in the power Continue reading

How to increase the speed of loading pages on a site
Why is it critical that the site runs as quickly as possible? Here are a few arguments in favor of the need for high speed loading of web pages. 1.…

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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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HP Dl 180 Gen 10: Benefits and Features
When it comes to choosing reliable and high-performance server hardware with fast reconfiguration of drives and other items, the decision to purchase an HPE server is a priority. The company…

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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…

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