When you turn on the computer beeps
The essence of the problem: When the computer turns on, it immediately starts squeaking. Solution: 1. You need to know the BIOS manufacturer of your motherboard. The easiest option is…

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Computer hard drive
The computer’s hard drive (also known as HDD (Hard Disk Drive), it is also a hard drive, it is also a magnetic drive, it is also called “screw” and “hard”).…

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How to install windows from a flash drive
In this article, I will answer the three most popular questions that arise for PC users who decide to install Windows 7 or Windows 8, 8.1, 10 from a USB…

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camera

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 the device works fine, but the picture itself is not in Skype or in any other program.

We try to solve the problem in simple ways.
Reinstalling Windows, searching for driver updates on the official website did not produce results. If you check the camera through the popular verification site:

Screenshot of the browser on the webcammictest.com camera verification site
In Skype, we see a black screen and a rotating standby indicator. Continue reading

Liquid and air cooling of the computer
Now almost every house has a computer. These electronic machines consume kilowatts from our outlets. Of these, only a small part is spent directly on calculations, and the rest is…

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Printer selection
In this article we will consider the main types of printers, as well as help to make the right choice of printer. The characteristic features by which printers are distinguished…

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How to install windows from a flash drive
In this article, I will answer the three most popular questions that arise for PC users who decide to install Windows 7 or Windows 8, 8.1, 10 from a USB…

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How to make a bootable USB flash drive Windows 7 and Windows 8
A multiboot flash drive that has several operating systems on board at once, for example, Windows XP, Windows 7 and Windows 8, is a very useful tool that any modern…

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