Linux operating systems
Linux is not an operating system, but just its kernel. Everything that you are accustomed to see and understand as an OS (buttons, windows and panels) - in fact, it…

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D-Link DIR-300 Setup
The DIR-300 router has been discontinued today, and its more modern version, DIR-300NRU, can be seen on sale. The difference between them is small: slightly different interfaces (NRU cannot be…

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Windows Maintenance Programs
Computer maintenance can be both physical (dust removal, etc.) and software. The second is more related to the operating system, since the software maintenance of the PC itself at home…

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actions in relation

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

Ways to replace the motherboard without reinstalling for Windows 7

As a rule, after upgrading the computer with replacing the motherboard, the user has to install the operating system “clean”, installing the necessary programs along the way. All this can be avoided by replacing the main board without reinstalling Windows according to the instructions in this article.

Board replacement algorithm without reinstalling Windows 7
The main reason for the inability to boot Windows after replacing the motherboard (with the fatally inevitable “blue screen of death”) is the inability of the “old” operating system to find drivers for the new SATA controller, since it simply does not have them. This problem can be solved by editing the registry files or by integrating drivers at the stage before replacing the motherboard.

Windows 7 configuration methods in this context vary, depending on the specific situation. In particular, is this carried out immediately before replacing the main board, or after an upgrade at system startup accompanied by BSOD. It is preferable and easier to work with the first option, but if the upgrade is Continue reading

Causes and methods for resolving error 0x0000007b

If a problem 0x0000007b occurs, a blue screen appears on the monitor. The PC stops responding to any action. In some cases, a reboot may help. Such a problem often occurs during reinstallation of Windows XP, 7, 10 appears when working with applications and games.

Error
The information code is located at the bottom of the screen and reports that there is no access to the system directory at boot time. There are a large number of reasons for the appearance of such an error, therefore, to solve the problem, you need to take appropriate measures.

When does this error occur? Continue reading

BIOS update
Updating (flashing) the BIOS of any device is a responsible procedure. I do not write difficult, because there is nothing complicated there. However, any error made while updating the firmware…

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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…

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How does antivirus work
Few people think about how antivirus software works. Often it is installed, periodically updated, but this is where the care for the program ends. The antivirus itself is a means…

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BIOS update
Updating (flashing) the BIOS of any device is a responsible procedure. I do not write difficult, because there is nothing complicated there. However, any error made while updating the firmware…

...