How to adjust sound on samsung laptop. Installing the Realtek Sound Card Driver

On modern computers, a very common problem is that the sound on the laptop has disappeared. What to do if this happens, we will analyze further.

In fact, there are not so many reasons why this happens. Moreover, they are the same for various laptop models - HP, Lenovo, Acer and others.

So, let's start with the simplest.

Settings failure

This problem is that for some reason the sound level is reduced to a minimum or completely turned off.

Moreover, this may not apply to the entire system as a whole, but only to the browser or system sounds. There are many reasons for this phenomenon.

The main one is negligence - the user, due to inattention, can press the volume down buttons on his laptop.

On the other hand, it may also be the work of some kind of malware, so it would be useful to check the entire system with an antivirus.

As for the solution to such a problem, everything is done very simply. Specifically, you need to do the following:

• In the quick launch panel, right-click on the volume icon (highlighted in Figure 1 with a red frame). In the drop-down menu that opens, select the item "Open Volume Mixer" (highlighted in green).

• After that, a window will open, which is shown in Figure 2. If there we see a mute icon (an example of this is highlighted in a red oval), you need to click on it, after which the sound will return to its normal state.
  And in general, you need to raise the volume sliders (highlighted with a green frame).

As you can see, the volume mixer window displays all the sounds that are currently only in the system. The first column is responsible for almost all the sounds that come from the speakers.

The second column is responsible for system sounds. These include the sound of closing a window, the sounds of an error, and the like.

Finally, other columns may appear depending on the programs you are running.

For example, in figure No. 2 there is a column with the Opera browser. It appears only if you watch a video in it or do some other operation that assumes the presence of sound effects.

In the place where the browser appears in our example, there may be some kind of game or other program currently running.

In general, the first thing to do when the sound is missing is to open the mixer, raise all the sliders up and check if the sound icons are muted.

Driver failure

As you know, in order for hardware to communicate normally with software, drivers are needed.

They serve as a kind of translator between these two important components of the computer.

Driver update process

To update your sound card driver, do the following:

• Open the "Start" menu and find "Control Panel" there. Figure No. 3 is relevant for the Windows operating system in other versions of Windows, this item can also be located in the Start menu, or maybe directly on the desktop or in other places.
  In any case, in all versions of Windows there is a search where you can enter the query "Control Panel" and easily find what we need.

• Here, in the search bar, enter the query "Device Manager" (shown in red frame in Figure 4). It can also be found in the list that opens without any searches.
  In the resulting list, select the "Device Driver Update" item (underlined with a green line in the same figure).

• This will open Device Manager. In it, select the item “Sound, video and game controllers” (underlined with a red line in Figure No. 5). It is very simple to do this - click on the icon for opening the list of such devices (highlighted with a red oval).
  Next, a list of all available audio devices will open. By the name, you can understand which of them are responsible for the sound - the word “Audio” will appear in the name. Although, to be safe, it is better to update the drivers of all devices presented in this list.
  To do this, right-click on each device, and select the item "Update drivers ..." in the drop-down menu (circled in green).

• Now we have two options available - automatic search for drivers on the Internet or an independent selection of the driver file. The second option assumes that we have already downloaded the driver for this device in advance or inserted a disk / flash drive with it into the computer.
  But in most cases, we still have to look for them on the Internet, so we choose the first option.

After that, we will see the process of searching for the required program.

• After that, the system will display a list of available drivers. The user will have to select one of them by simply clicking on it with the left mouse button. Next, the installation process will begin.
  Although the system may give a message that "the drivers for this device do not need to be updated." Then you just need to close the open update window and go to another device.

Disabling the Windows Audio Service

The Windows operating system has such a simple system as Windows Audio. It, in fact, performs a very simple function - providing sound.

In general, there are many similar systems in Windows, and then we will be able to see their entire list.

In any case, Windows Audio can be turned off, and the reasons for this are exactly the same as before - the carelessness or inexperience of the user, the operation of virus programs, and so on.

This problem is solved very simply. To do this, do the following:

• Press the Win + R key combination on your keyboard to launch the program execution window. In the window that appears, enter "services.msc" and press the Enter key on the keyboard or the "OK" button in the same window (highlighted with a red oval).

• A window opens for all Windows services, including Windows Audio. Actually, we need to find it in all this diversity. Right-click on it and select "Run" from the drop-down menu.

Note: In Figure 9, the "Start" command is inactive, because the serviceWindows Audioworks fine. If the sound on the laptop is gone and the "Run" command is inactive, then the problem is not in this service. Otherwise, it will be active and the service can be started.

Sound card turned off

Sometimes such a phenomenon may occur that the sound card simply picks up and turns off. And the reasons for this are still the same, but most often it turns off due to a software failure.

Without going into details, let's say that the solution to this problem is very simple - turn on the sound card in BIOS. The main difficulty is to enter this BIOS at all.

The main problem is the different way to enter on different brands of computers. How to enter BIOS on different brands of laptops, we will analyze later.

Let's pretend we're already there. Now you need to understand what to do next.

And after we got into the BIOS, we need to find an item, one way or another, related to sound. You can also recognize it by the word "Audio" in the title.

In some cases, the word "Sound" will appear in the title.

Examples of such names are as follows: Realtek Audio, Audio Controller, Onboard Sound, HDAudio. The latter can be seen in Figure 10.

Accordingly, you need to click on this item and select the "Enabled" option. In the above option, this option is already selected, but in the event of a breakdown in the sound card connection, another option will be selected.

That's really all we need to do.

How to get into BIOS

In fact, how to get into the BIOS is already written in the boot screen. Below you can find an example.

As you can see, it says that to start the installation, you need to press the Delete button on the keyboard. An option with pressing the F2 button is also possible.

In general, all information on this subject can be found in the loading screen.

To get into the BIOS, you must press the specified button until the BIOS is loaded.

Now the problem is that, again, depending on the laptop model, the interface can be completely different.

This is what a classic AWARD BIOS looks like. Very old, as it seems at first glance, the interface.

This is what the AMI BIOS looks like, which is also quite familiar to many at least somewhat advanced users.

Here is the most advanced interface to date that UEFI BIOS users can see. In general, here the creators decided to move away from the canonical forms of AMI and AWARD.

What do we need to find in this most terrible BIOS for many users? Here we need a section that is responsible for the operation of embedded devices.

Again, depending on the model, it will be called differently.

Name examples: Advanced Features, Chipset, or Intergrated Peripherals. In any case, the meaning can be understood what kind of section.

Here, for example, in the same AMI BIOS, the corresponding menu item is located where the arrows point in Figure No. 15.

So we need to go there. And there we can already find those menu items that are shown in Figure No. 10.

Reading this article will be very useful for you, especially if you do not have sound on your laptop.

There are different cases of its disappearance, we will analyze each of them:

1. Nothing is heard from the headphones or laptop speakers.

2. By all indications that the system is working, the audio file is played, but not heard.

3. Music playback stops abruptly.

4. Sound skips or breaks at certain playback points.

5. Interference is heard.

6. Laptop stops responding when trying to play a sound file.

7. System reboots when opening audio files.

8. An error message appears.

Consider an example of solving such problems on an Asus laptop. On computers from other manufacturers, the work will be similar.

So, no sound on Asus laptop.

In the event that you are trying to play a CD or an audio file from a flash card and you hear nothing, try changing the playback source.

If there is no sound on the laptop when playing a file located in the laptop's memory, try playing system melodies.

And they are not heard?

Check speaker volume. To do this, run: Start - All Programs - Standard - Entertainment - Volume.

In the window that appears, the checkbox "Off. all" must be removed. Set the maximum value in the columns "Volume", "Sound", "Synthesizer" and "Laser", adjust the balance everywhere in the center.

No sound on laptop? We continue!

Checking speaker connections

If there is a cable near the speakers, it is necessary to check the reliability and correctness of its connection to the battery (as a rule, this is a socket).

See if the speakers are connected correctly to the laptop itself.

Make sure the speakers are connected to each other.

Check the speaker volume.

Still no sound on laptop? We do the following...

Configuring Windows to use a sound device

Check if the equipment is turned on. - Sound, game and video devices - Properties. In the "Sound Device" field, "This device is enabled (in use)" should be selected. Reboot the system.

Check that your hardware is exactly what the laptop uses by default.

Check your system setup to use its features. Device Manager - Sound, game and video devices - Sound device icon - Properties - Audio devices - Properties - Use the sound features of this device - OK. Reboot the system.

No sound on the laptop in this case too?

Let's check if the drivers are installed.

Device Manager - Sound, game and video devices. Check if your equipment is displayed in the list that appears. If displayed, use the right mouse button to call the context menu and select "Properties". On the Driver tab, check the value of the Vendor, Design Date, and Version fields. An empty "Digital Signature" field can also cause silence.

Still no sound?

Check for a hardware conflict in the system.

Device Manager - Sound, game and video devices. Note the presence of an exclamation mark (!) in the yellow circle next to the name of your equipment. If it is, go to the troubleshooting options and select "You need to resolve the laptop hardware conflict".

A red X mark (X) indicates that the device is currently disabled.

No sound on laptop?

Checking the compatibility of the system and sound device.

In order to find out if the laptop system supports a sound device, you need to look at the list of compatible hardware.

These are the basic steps you need to follow in order to troubleshoot audio issues on your laptop. Following these instructions is no more difficult than typing in an editor. So do not rush to carry your laptop to the service, you will succeed anyway!

Why did the sound disappear on Windows 7? It is possible that many Windows 7 users have had this problem at least once. This article contains the most common causes and how to solve them.

The main reasons leading to loss of sound, as well as how to solve them

What causes the sound to disappear on a laptop, computer, etc.? In most cases, the reason for this is the user's own mistakes in handling the operating system.

So, what to do if the sound on your laptop does not work for you. The first step is to check for the necessary drivers for the sound card. Perhaps they need updating, or you don't have them at all. By the way, driver errors are half the reasons why the sound on a laptop disappears. In order to see which devices on your laptop or computer need a driver update, you need to open the device manager, which can be found in the control panel.

The manager window systematizes and presents all the drivers installed on a laptop, computer, etc. With it, you can check the availability, performance or relevance of drivers. If any item is marked with a yellow triangle, you should pay attention to it! Devices responsible for playing sound are located in the "Sound, game and video devices" tab.

Perhaps the most banal, but at the same time the most common reason for the loss of sound is its unconscious shutdown in the mixer. The mixer is a system with which you can adjust the volume of specific applications. You can open the mixer by clicking on the corresponding inscription in the volume control window. After running the mixer, make sure that all parameters are non-zero.

No less often there is another reason due to which the sound disappears on a laptop or a stationary computer. Its essence lies in disabling output devices themselves by the system. This can be caused by system errors, device configuration changes, and user intervention. Fixing this problem is very easy! For this:

Another common reason is the disabling of the service responsible for audio playback. To start it again, you need to go to Control Panel - Administrative Tools - Services. In the window that opens, find the "Windows Audio" service.

If the service is disabled, double-click on the service to open the change settings window, from where you can force the service to start by clicking the "Start" button.

In this window, you should configure one more parameter - the startup type. This parameter is responsible for starting the service when Windows boots. In order not to constantly start the service manually, I advise you to set this parameter as automatic.

No sound on front panel

What to do if the sound disappears on the front panel, or there is none at all? The whole problem lies in the question "Why is there no sound?".

In most cases, the Realtek Manager is required for the front panel to work. If for some reason you do not have it, be sure to reinstall it. Launching the dispatcher from the control panel, go to the "Speakers" tab. Next, double-click on the folder icon in the upper left corner, check the box next to "Disable front panel jack detection"

If, after the operation of displaying information on the front panel, there is still no panel, it means that the BIOS installed in your laptop or computer is most likely not configured correctly. The BIOS system is present in any laptop, computer or tablet, and provides the operating system with API access to the hardware, including the front panel. To configure the BIOS for the front panel to work, you need:

1. When the system starts, namely during the demonstration of the logo of the manufacturer of the motherboard installed on your laptop or computer, press and hold the F2 key to exit the BIOS menu.
2. Then you need to find and select the item " Onboard devices configuration"In the tab" Advanced".
3. In the next window, you need to configure one parameter, namely "Front Panel Type", which is responsible for the type of front panel. Usually there are 2 options: HD Audio and AC97.

Hello dear readers.

Laptops are the same computers, only they have a modified structure. That is why they have similar problems. Today I would like to tell you how to restore sound on a laptop? This is common among users of mobile computing devices. In this case, anything can be the cause. In the article below, I will talk about all the possible and options for solving the current situation.

The simplest and most common problems in case of loss of sound can be safely called software. This was especially common on Windows XP. The solution is a simple reboot. In most cases, after that, everything returns to its place.

Safe mode( )

If restarting doesn't help, you can go into safe mode. To do this, before starting Windows, click " F8". The system will check all the necessary drivers and, if possible, correct something. Then just restart your device and select normal boot.

speakers( )

If you are using external speakers for playback, check if they are turned on. In addition, it is necessary to make sure that the connection with the main device is correct, is the appropriate plug fully plugged into the correct socket? The best option would be to test on other devices
Sometimes the cause is simply the volume control turned to the minimum.

In addition, it is advisable to check on your computer Lenovo or any other manufacturer, connecting a new playback device.

Settings( )

Another common case is the turned off sound in the settings of the computer itself. To check, just click on the corresponding picture in the tray.

After that, we perform a chain of actions:

In some cases, users may not see the desired component at all. To see everything, click on the empty field of the tab " Playback” and choose “ Show disabled devices».

If there is no icon in the bottom bar, it is worth going a little way to find a suitable place:

Let's go to " Start" And " Control Panel».

Services( )

Sometimes users of Windows 7 computers come across a situation where the problem is a disabled service " Windows Audio". To check, you need to perform several steps:

( )

Another common problem in Windows 10 is the use of incorrect drivers. To find out, you need to go to Start", and then " Control Panel". Next, go to "" and look for those that are responsible for the sound.

If an exclamation mark is drawn in front of them, most likely the driver on the Acer laptop is damaged or has the wrong version. Which means it needs to be reinstalled. There are several basic ways to do this.

So, the first and easiest is to use a special disk or flash drive that comes with the card. But recently, this has practically not been practiced, since the same Windows 8 provides a base that is enough to use almost any device. So you can look in the box your laptop came in - it's quite possible that it's there.

Another handy built-in tool is to use " Device Manager»:

The operating system will automatically install everything you need. In some cases, you will need to restart your device.

There are also situations when, as a result of an update or even after installing Windows 10, the sound disappears. This happens as a result of using the wrong software.

Try to go to the same tab "" in " Device Manager". If the button is active rollback» - press. Thus, the OS will start using the previous version of the software. Sometimes this helps.

Also download the driver from " world wide web"You can use a special program. It is designed to determine the outdated software on the computer, further search for new versions and automatic installation. Among them are Driver Updater and DriverPack Solution. The first program scans the system, creates a list of outdated drivers, searches for new ones on the Internet, downloads them and installs them. The second option is a collection of many applications. The system simply finds the necessary elements in itself and immediately puts them. But unlike the first, its size is noticeably larger.

Also, you can try to find everything you need on your own. If you know the manufacturer of your card and its model, great. You can safely go to the official website for the appropriate solution that will return the sound. But what to do if it disappeared and at the same time users do not know the necessary information?

Again we go to Properties» devices in the appropriate manager. Go to " Intelligence". In the tab " Property» choose «». In the window " Values» one or more lines will appear. We copy the first one and go to the Internet to search for suitable software. Then download and install.

BIOS( )

Sometimes there may be no sound due to a non-enabled card in the BIOS. The step-by-step instructions for solving the problem look like this:

The computer will restart and all that remains is to check the working status of the corresponding device.

Map problems( )

And the most unpleasant, but the same common cause is a faulty card. Moreover, the disappearance of sound can occur at any time - when watching a movie, listening to music, or even in complete silence.

The solution is replacement. Today, it is possible to purchase new appropriate equipment relatively inexpensively. True, it will be the simplest. To use complex systems, it is important to have the right equipment.

It is worth saying that in macbook pro, in most cases, users resort to this method.

The laptop was created for the convenience of its owners. With it, you can use your personal computer anywhere and anytime. Every year, manufacturers produce more compact models. However, sometimes you have to pay for compactness by the absence of some keys on the laptop keyboard. If there is no volume button, then this fact can drive an inexperienced user into a dead end. Where and how to turn on the sound in a laptop is a question that worried more than one buyer of this equipment.

How to turn on the sound in a laptop

On older laptops, the volume button is located directly on the keyboard. It can be designated "Vol" or "+" and "-". By clicking on the "+", you can turn on or turn up the sound on the laptop. Similar keys can be located on the side, not far from the slots for flash drives.

If your laptop model does not have volume keys, then you can turn it on using the mouse or touchscreen. At the bottom of the screen on the left side is an icon in the form of a speaker. By clicking on it, you can adjust the volume. When the volume is muted, a red slashed circle appears next to the icon.

How to add sound on a laptop on the keyboard

One of the surest ways to turn the volume on and off will be the function keys. The Fn key is located on the right side of the keyboard at the bottom. And among the "F" keys, you can find "hot" keys that you can use to adjust the sound. These keys have icons for volume up and down. To use them, you need to hold down the Fn key and press the desired key to decrease or increase the sound. If necessary, you can turn off the sound on the laptop using these keys.

Installing and reinstalling the driver when the sound is not working on a laptop

It may happen that the sound device drivers do not work correctly on your laptop. To check this, go to Device Manager and see if there is a yellow circle next to Sound Devices. To enter the device manager, go to the control panel and type the word "manager" into the search bar, after which the operating system will offer you the device manager.

Go to device manager and update drivers. In most cases, this helps to set up the sound, but if it does not appear after the update, then try removing all sound devices from the operating system. Then restart the laptop and the system itself should update the required drivers. Often, after such manipulations, sound should appear.

Also, if there is no sound on the laptop, you can check the Windows Audio service, it must be enabled. You can find it by going to "Start", selecting "Control Panel". Next, go to "Administrative Tools" and select "Services". We look for Windows Audio from the list, if this service is disabled, then enable it by setting the automatic startup type.

Sometimes it is not possible to find the cause of the malfunction at all. In such a situation, many users completely reinstall the operating system. After that, the drivers are installed on the sound card. If after that the breakdown is not fixed, you need to purchase a separate sound card for the laptop and install it.

If the methods listed above do not suit you, then you should seek help from a qualified specialist who can find a breakdown and fix it.