Monitor calibration
Monitor calibration is a necessary preparatory stage for pre-printing photographs and images, without which all efforts to select the most suitable and spectacular colors will be in vain. Incorrect color…

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DIY computer assembly
Detailed DIY assembly instructions. Let's start it by installing the processor and motherboard. Installing the processor and motherboard. Before you start assembling your computer yourself, let's look at the figure…

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The virus site blocks the browser and requires payment of a fine by the Ministry of Internal Affairs
We were repeatedly approached by clients complaining that “the virus has blocked the computer and extort money”. After studying the problem, it became clear that in reality the infection of…

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connector

Computer network card

Let’s start our topic with the fact that network cards are different and may differ, both in the range of tasks to be solved and in the form factor (appearance). A network card is also often referred to as an Ethernet (Ethernet) controller, network adapter or NIC (Network Interface Card) adapter.

First of all, let’s divide network cards into two large groups:

External network cards
Built-in or integrated (onboard)
Let’s start with the external ones. From the name itself, it follows that network cards of this type are installed in the computer system unit additionally (as a separate expansion card) or as another external device. Continue reading

Computer motherboard, what is it for and what does it look like

The computer motherboard is that foundation on which all the components of the system unit are built.

The role of the computer motherboard cannot be overestimated. After all, it depends only on her. Will you be able to expand the functionality of your PC in the future or not? Increase the amount of RAM, put a more efficient graphics card? Will the further expansion (“upgrade” – upgrade) of the entire system allow the presence of additional, initially unused, slots and connectors? It’s like the foundation of a house: make it not high quality and, over time, the structure may collapse. Continue reading

How to convert a GPT disk to MBR
Converting GPT to MBR may be required in different cases. A common option is an error. Installing Windows on this drive is not possible. The selected drive has a GPT…

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Computer motherboard, what is it for and what does it look like
The computer motherboard is that foundation on which all the components of the system unit are built. The role of the computer motherboard cannot be overestimated. After all, it depends…

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Solving a problem with a laptop webcam: no picture (black screen)
In our repair practice, sometimes there are "mystical" cases. We have: a new HP laptop. The camera is visible in the device manager. It’s written in the camera’s properties that…

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Printer prints white sheets - what to do
The printer prints white sheets - a situation that has occurred in almost every office worker or owner of this device, who uses it at home. The bulk of users…

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