Internet 2024, October

Some laptop models have two different video adapters. This is usually an integrated chip and a discrete graphics card. The problem is that not everyone knows how to properly use these devices. It is necessary - AMD Control Center

You can build several different laptop DSL connections. Some of them are designed to use several devices at once: a dsl modem and a Wi-Fi router. This allows the WAN router to be connected to the ADSL network. It is necessary - network cables

Tuning the antenna, or rather adjusting its standing wave ratio (SWR), is a fairly simple process, but without it, the walkie-talkie will not work in principle. To perform the adjustment, you need a special device - a SWR meter. They differ in frequency ranges and for a 27 MHz radio, you need a device that works with just such a frequency

There are two ways to connect power supplies: serial and parallel. In the first, the total voltage increases, and in the second, the capacity. The increase occurs in a number of times equal to the number of sources. Instructions Step 1 Make sure both batteries are the same, worn out and charged to the same level

The low-pass filter is designed to obtain an amplitude-frequency response in which the attenuation is directly proportional to the frequency. Such filters are built using passive elements: capacitors, resistors and inductors. Instructions Step 1 To assemble the simplest low-pass filter, connect a resistor between its input and output, and a capacitor between the output and the common wire

Digital television has entered every home, but not every television is capable of supporting this format. Special equipment required. The receiver converts the digital video signal received from the satellite into a conventional analog one, transmitting it to the TV screen

The antenna cable is for connecting an outdoor antenna to an indoor access point. The antenna cable improves the quality of the received signal. It is recommended to use a special adapter to connect the antenna cable. Instructions Step 1 The antenna cable does not bend well, so a flexible adapter is required for correct installation

Information storage devices in the modern world are constantly improving: the size is getting smaller, and the speed is getting higher. We have already given up on floppy disks, the era of CDs and DVDs is gradually passing away, only the well-known "

Thomson universal remote controls are a good alternative to using personal remote controls for each device. In order to start working with it, you need to configure it. Instructions Step 1 Turn on the device with which you want to set up the Thomson universal remote control

Some digital camcorders can connect directly to a computer using a USB or FireWire cable. However, in many cases you will have to take special measures to connect this device. This will happen if you have an old camcorder or no compatible ports

Every computer user at least once had the idea of recording his own voice. Someone makes a decision about singing and the development of their vocals, someone wants to hear their voice from the side, how it sounds. In any case, this problem can be solved in different ways

The tuner is an important part of the satellite TV system. Without this device, it is impossible to receive and broadcast TV channels. It should be configured correctly by strictly following the instructions. It is necessary - television

It is dangerous to charge an ordinary battery "Krona", "Korund" or similar. But rechargeable batteries are also produced in the same form factor. These include, for example, 7D-0, 125, "Nika" and numerous imported analogues

To a computer equipped with a sound card, you can connect not only speakers, but also headphones. If they are equipped with a 3.5 mm plug, they can be connected directly, and if they are equipped with a 6, 3 mm plug, they can be connected via an adapter

Many users already know how to connect a stationary or mobile computer to the Internet using a mobile phone. But not everyone knows that this function works in the opposite direction. It is necessary Wi-Fi adapter. Instructions Step 1 It is best to use a Wi-Fi channel to connect to the Internet

The reason for the loss of sound in the headphones can be either software or hardware. In the second case, it can be hidden in the headphones themselves, or in the device to which they are connected. Instructions Step 1 Check the position of the volume control on the device to which the headphones are connected