In this article, we will examine the design of a simple ATX power supply, and show you what components are usually missing in cheap Chinese power supplies due to the manufacturer’s desire to make it even cheaper. We will say a few words about their reliability and the most widespread causes for their breakdown. We will also demonstrate how to diagnose their possible defects and measure voltage under load and without it.

From our past articles, you probably already know about such a utility as Diskpart. This is one of the most powerful programs for working with hard drive partitions, the functionality of which includes as many as 38 different commands.

Along with the functionality of this utility, it is not always possible to avoid some negative consequences, such as accidental deletion of personal data. Let's give a simple example:

Many of us were facing the situation of accidental deletion of various kinds of documents on the computer. And it becomes doubly troublesome when you lost valuable videos from the wedding of our children or other important personnel What to do in such a case?

Before proceeding directly with restoring a flash drive, let's take a look at what the RAW flash drive partition is.

The term RAW file system is used to refer to a hard drive whose name was not recognized by any of the file system drivers installed in the operating system. If the drive system was identified as RAW, data reading, writing and other operations aimed at working with a damaged drive are impossible. At the same time, the system is able to display the size of the partitions or, when accessing them, offers to format them.

In this article we will look at a phased process of connecting a hard drive from a PC system unit to your laptop to recover deleted data.

In today's world, it’s hard to find someone who has never faced a personal data loss situation in his life. It can be family photos, favorite movies and even valuable work material, the loss of which can lead to the most unforeseen consequences.

In this article, we will look at what the system folders are, how to change folder access rights, and finally, the process of repairing and restoring deleted system files.

Sometimes the file system of our drives may be damaged for some reason and become unreadable in the Windows operating system and is represented in RAW format. Windows will not be able to open the contents of the device and will prompt you to format the SD card. Otherwise, if you do not confirm this offer, the system will notify you of an error every time you try to view a file.

In some cases, when you connect an external hard drive to your computer, Windows may start sending messages to the user that the HDD is not formatted and offer to format drive after reading the error information. In this situation, the user loses all access to the damaged drive, in addition to being able to see its size, and, of course, many question arises, "Is it possible to resolve the issue without losing data?"