RTHDCPL in startup: what is this process? HD Audio Background Process in startup, what is this program? What is realtek semiconductor in startup

Today we will look at a process that most users do not have problems with. It is he who is responsible for all sound add-ons on the computer and is located in the tray, from where it can be called with one click of the mouse. The name is complicated, but everything is on the surface. Let's look at what RTHDCPL.exe is and why it loads the processor.

What is RTHDCPL.exe?

RTHDCPL.exe is the executable file for the Realtek HD Audio Control Panel. The application is installed along with the driver package for the sound card and serves as a utility for adding sound effects and customizing audio recording. The absence or removal of the program does not affect the system and sound quality in any way: the software does not implement system functions.

Based on the information above, disabling or deleting RTHDCPL.exe will not affect the performance of the system or the quality of the sound played in any way.

In normal operating condition, the RTHDCPL.exe file is 13,179,660 bytes in size in any version of the software and has a technical severity rating of 11%, which is a very small indicator. Therefore, if the actual amount of data differs from the nominal amount, you should check your PC for viruses and other malware.

How to disable the service?

If RTHDCPL.exe loads the processor or causes errors, you can remove the application from startup.

To do this:

After completing the above steps, the load on the hardware should decrease.

Attention! In Windows 7, 8, 8.1 operating systems, the startup tab is located in a different location. To call it, press Win+R and enter regedit in the text field. In the window that appears, go to the “Startup” tab.

How to remove the virus hiding under the soundbar?

If symptoms of computer infection appear (slow operation, display of advertising, etc.), you need to check your PC for malware.

To do this:

Stop the RTHDCPL.exe process (if it is active).
Install three applications: AdwCleaner, Kaspersky Virus Removal Tool and CCleaner.
Launch AdwCleaner, click "Scan". After completing the procedure, click “Cleaning”.
Open Kaspersky Virus Removal Tool. Follow your antivirus software's instructions and remove any threats found.
Reset your browser settings.
Remove outdated registry entries using CCleaner.

Many users of computers and laptops, looking at the process tree displayed in, often encounter the incomprehensible RTHDCPL service in startup. Unfortunately, few people imagine what this is. Let's look at the description of the process and find out what this service is needed for and what it is responsible for. By the way, many users of desktop computers and laptops will find it very familiar. It’s just that no one tried to look at where the abbreviation denoting this process came from. However, first things first.

RTHDCPL in startup: what is it?

In fact, you shouldn’t be afraid of the presence of such a process in startup. The service itself is not critical, although sometimes it can cause some errors or malfunctions in the system (this does not happen often, but it does happen).

In fact, there shouldn’t be anything unclear here. What is RTHDCPL in startup? This is one of the components of a special sound panel (Realtek HD Audio Control Panel), which is installed as accompanying software along with Realtek sound card drivers. Let's take a closer look at the rthdcpl.exe service. What kind of process we have in this case will become clear after describing some of the capabilities of the software components themselves.

Why does the process boot along with the system?

If we approach the issue of the operation of the service itself, it is in the startup menu only because of the default settings. After installation, many applications behave this way, including their own client processes in the system startup process.

RTHDCPL is also in startup for the reason that initially the Realtek software developers decided that this would be the most convenient way for the user to call components for controlling sound circuits and effects without calling the application manually. The soundbar icon is located in the system tray. Please note that it is highlighted separately and does not replace the standard volume icon.

Understanding Realtek Sound Manager

If we consider the topic: “RTHDCPL: what kind of process is this,” we cannot ignore the panel itself, which is very often associated with the concept of Realtek Sound Manager, which literally translates as “Realtek sound manager.” What is he like?

The panel itself is a very convenient means of controlling almost all sound characteristics and capabilities of the sound card. First of all, you should pay attention to the ability to configure the speakers. There are several options here. Depending on the type of speakers, their number and modification of the sound card, you can easily change stereo sound to surround sound. In some cases, if you have only two speakers, you can set up so-called emulated virtual surround sound, which refers to the concept of “pseudo”.

On the panel you can find advanced settings for inputs and outputs of the front and rear panels, not to mention general volume or balance adjustments. The built-in standard sound equalizer circuits deserve special attention. So, for example, from the list you can select the sound “pop”, “rock”, etc. In this case, you can build the equalizer yourself and save the settings under a custom name. In principle, the capabilities are standard.

How advisable is it to use the panel?

Of course, having quick access to control your computer's audio performance is good. But the question of how justified the use of this panel has a twofold answer. If you are a music lover who cannot imagine living without listening to music, please enjoy it to your health.

On the other hand, if you use heavy applications and programs on your computer very often, in some cases this service may even cause hardware conflicts, especially when sharing the same device or when installing or updating drivers. Here it’s better to turn off the panel.

Is it possible to disable RTHDCPL.exe in startup?

The simplest answer to this question is “yes.” However, if we approach the topic of the question “RTHDCPL in startup: what is it?” more broadly, it should be borne in mind that simply disabling this particular component of the soundbar will not solve the problem.

In principle, the service itself can be disabled in the same task manager by simply unchecking the corresponding Startup menu item. But here you need to remember that this is just one of many components of sound control. Therefore, it is advisable to sort all processes or services by manufacturer name, and then disable all other related components as needed.

Although, as mentioned above, the RTHDCPL process itself in startup is not critical and does not use too many system resources. However, in the case when the maximum reduction in the load on the system is required or errors occur that even lead to the disappearance of sound, it is recommended to disable this service (at least the main component). This will not affect the stability of the system in any way.

Could rthdcpl.exe be a virus and how can I tell?

So, RTHDCPL in startup - what is it? Safe process or virus? Indeed, there is a possibility that this service may turn out to be a threat, since some types of viruses masquerade as it.

Determining whether this process is a virus or some kind of malicious code can be fairly easy, even by looking at the process tree in the task manager. The fact is that the real original service has a very clear indication in the description and manufacturer line that it is a product of Realtek. In most cases, a virus or malware simply does not have such a signature, and the system writes that the manufacturer is unknown. If such a situation arises, you can be sure that you are facing a threat.

On the other hand, you can use the search system to look at the location of the executable file rthdcpl.exe, which in the original should be located in the System32 system folder of the Windows directory. If such a file is present in another location, it is clearly a virus. As is already clear, in this case you will have to use a standard antivirus scan, or better yet, some independent tool in the form of a portable version, say, Kaspersky Virus Removal Tool.

Conclusion

To summarize, the service itself for managing sound and sound card capabilities is harmless. Of course, to improve the sound of music or when watching movies or clips, this tool is simply irreplaceable. But if there is no such need, then the constant presence of the process in RAM is simply not necessary. So there will be no problem if the service is disabled and the standard Windows scheme and settings will be used instead. However, everyone decides for themselves. Therefore, it is possible to advise something specific only depending on the preferences and needs of the user himself.

I send warm greetings to everyone, guys! Today we are talking about such a thing as HD Audio Background Process, I will try to find out what it is. So guys, I found out, in short, HD Audio Background Process is the background process RAVbg64.exe, and this is from sound, it belongs to a program from Realtek. I found information that HD Audio Background Process cannot be removed from startup, because the sound may disappear. But I don't think that's true. These are not drivers, because drivers cannot be included in startup at all. My opinion is that this is a proprietary Realtek sound adjustment program, nothing else comes to mind =)

What exactly is the program? Yes, there are no secrets here, this is a program that probably has an equalizer, all sorts of sound effects, maybe microphone settings, choice of speaker system, well, 2.0 or 5.1, that’s about it. I also remember there are some tests, you turn on the test and the speakers are tested, then in one, then in the other there is some strange sound, I remember exactly.

If you disable HD Audio Background Process, perhaps this program from Realtek, then you will need to manually launch it, if at all. As a rule, there should be a Realtek icon in the control panel; if anything, you can use it to launch the program.

So I found a picture, as I understand it, this is the task manager, here we see confirmation that HD Audio Background Process is RAVBg64.exe, see:

You see, there is another process here, this is RAVCpl64.exe, this is probably the sidekick of RAVbg64.exe.

It also happens that such a process is not responsible for the Realtek program itself, but only for displaying the icon of this program in the tray. So that the program itself can be launched. But again, this is also not a critical thing, you can turn it off.

I also found information on a foreign forum that the RAVbg64.exe process is needed to connect programs to Realtek Sound Drivers. I saw screenshots on the Internet where the RAVbg64.exe process was knocking on Skype, I wanted something incomprehensible, like giving the process some kind of access. So, this seems to be some kind of error in Skype itself. But this is a trifle, you can deny access or allow it, this is generally an incomprehensible behavior of RAVbg64.exe. If anything, in the Skype settings there is somewhere a list of those who are allowed access and who are not, I just don’t remember where exactly, sorry... =(

Now, in general, about the program from Realtek, what it generally looks like. Well, for example it might look like this, by the way the program is called Realtek HD Audio Manager, see:

Well, here’s the same program, but it has a different appearance (probably because it comes from MSI):

Another example:

Well, you can always launch this program, as I already wrote, from the control panel, here is an example of what the icon might look like:

Now about autoloading. My advice to you is to watch startup at all, I advise you to download CCleaner. This is a free program, it is for cleaning your computer, but it has a valuable section on displaying startup. Everything is there, both regular startup and hidden, in short it’s super, I recommend it. I have CCleaner, I launched it, look at how startup is displayed here:

You see, there are still planned tasks here, all sorts of evil spirits often sit there. I forgot to say, to get into startup, you need to go to the Service section, and then select Startup:

That's all guys, I hope the information was useful! Good luck, don't be sad there!

The situation when a certain file Ravbg64.exe wants to use Skype is familiar to many users of the messenger. What should I do? Should you allow or prevent an unknown substance from entering your computer?

You will answer this question when you understand what the file is and what its value is.

What is Ravbg64.exe?

The file was created for the Windows operating system by developer Realtek Semiconductor Corp. It is part of the broad group of exe batch files and is associated with the HD Audio Background Process. The latest most advanced version is known as 1.0.0.150.

Like all operating system objects with the exe extension, Ravbg64 is an instruction manual for the computer. To launch it, you need to double-click on the icon labeled “exe”. The command will be executed immediately.

Ravbg64 runs the HD Audio Background Process on your computer. This is a program with settings for sound, equalizer, background effects, etc. It is not recommended to delete the program, as deleting it may cause the sound to disappear. However, this is not a driver, so the sound is unlikely to disappear if you remove Ravbg64.exe or HD Audio Background Process from your computer. There is information that it is necessary to connect programs to Realtek Sound Drivers

What should I do if Ravbg64.exe wants to use Skype?

If the described object “knocks” on your Skype and asks for access to the process, this is a messenger error.

It is not considered significant. Therefore, nothing will change if you grant or deny access.

In the Skype settings there is a list of those who can be allowed access upon request. Other objects can also knock on the messenger, for example, Btstackserver with the same exe extension.

Both Ravbg64 and Btstackserver can be safely denied access to Skype. Since you do not need them to fully use the functionality of the messenger. Moreover, malware is often disguised as files with the .exe extension.

Causes of errors in batch files

RAVBg64 itself is completely harmless and safe. And this is precisely the reason why it is chosen to infect a computer with worms, Trojans and other pests. The object can be distributed through websites with harmful content and spam emails. Just double-click on the icon of a harmless file, and your computer will be infected.

All executive files have this problem. It is recommended to check them using anti-virus programs before launching. If the system frequently reports errors related to RAVBg64, there is a high probability that the computer is already infected. On Skype, a request may appear for the same reason. Just in case, you need to run a scan with an antivirus program.

How to remove or fix RAVBg64

Since the described object is not particularly necessary, it can simply be deleted in several steps:

go to the Start menu;
select "Control Panel";
click on “Add or Remove Programs”;
Uninstall "Realtek High Definition Audio" or "Realtek High Definition Audio Driver".

You can go a more complicated way to fix Windows:

download the Windows OS recovery utility;
install the program;
select the scan command;
Click on “Fix errors”.
restart your computer.

Errors with the Ravbg64 file and other exe objects, including pop-up requests for permission to use Skype and other instant messengers, should always serve as a signal to check your computer. It's possible that the problem is specific to the file that's making the request, but it could be that the entire Windows system is affected and action needs to be taken immediately.

Many programs today like to record themselves in the so-called “startup”. This means that they always start when the operating system boots and sit quietly in RAM. This is what antiviruses do, for example, but that’s exactly what they need to be there. But all sorts of players and utilities have no place there at all. Why occupy RAM with unnecessary processes? If you remove them, you can significantly increase the speed of your computer. A description of the most basic processes found in startup is given in this article.

igfxtray- Process Intel Graphics Tray. This is what allows you to do a simple change of resolution (right-click to change graphics modes 1280x1024 @ 32bpp - 70 Hz, etc.). The genuine version of this file is completely harmless, but it is not necessary. The file igfxtray.exe is located in the C:\Windows\System32 folder or sometimes in a subfolder of "C:\Program Files".

rthdcpl -(Realtek HD Audio Control Panel)- installed with various Realtek sound cards. The icon for this program is located in the tray, next to the clock. It is not a critical process, but its completion may cause problems with sound performance. Should be located in the C:\Windows\System32 folder.

ALCMTR- belongs to the program Realtek AC97 Audio - Event Monitor or ALCMTR.EXE. This is a process that is established in conjunction with Realtek AC97 audio device and provides monitoring services. alcmtr.exe is not a critical process, but its termination may cause problems with sound on the system.

Ctfmon- located in the C:\Windows\System32 folder. Ctfmon.exe manages alternative data input technologies. It launches the language bar in the system tray when the operating system starts, and runs in the background even after closing all Microsoft Office programs, regardless of whether Office XP programs were started. The Ctfmon.exe file is always located in C:\Windows\System32. If this file is found in any other directory, it must be deleted immediately.

hkcmd- The program installs with Intel graphics cards and provides support for various hotkeys to quickly change the computer's graphics characteristics. This process is not a system-critical process and can be terminated. C:\Windows\System32 or sometimes in subfolders of C:\Windows\System32.

VisualTaskTips- a program for Windows XP, when you hover the cursor over the application button in the taskbar, it displays a window with the contents of the program window (as in Windows Vista). It's entirely possible to turn it off. Located in a subfolder of "C:\Program Files" or sometimes in a folder C:\Windows\System32 or in a subfolder of C:\Windows\System32

ACU- belongs to the Atheros Client Installation program, located in the subfolders "C:\Program Files". Some malware camouflages itself as ACU.exe, especially if it is located in the c:\windows or c:\windows\system32 directory.

ACS- a process corresponding to the activation procedure provided in Windows XP, Vista, Windows 7 (possibly in other Microsoft software products). It appears only during activation and does not pose any danger.

bcmntray- this process corresponds to the network card driver from Broadcomm. It is not recommended to disable it, as this will make network communication impossible. This process does not pose any danger.

igfxpers- This process is installed with Intel graphics cards and provides additional configuration options for these devices. This program is not a necessary process, but should not be disabled unless it is suspected of causing problems.

cometaup- this process belongs to the product Kometa browser updater. The most frequent developer is Netbox. The most common description of these files is Kometa browser updater. This process can be safely disabled if you do not use this browser.

Nwiz- nView Desktop Manager installation wizard (manage multiple desktops). Relevant if you have multiple monitors or a TV connected to an NVIDIA video card. Gives access to additional video card capabilities. The Nwiz.exe process is not critical and can be terminated at the user's discretion. If the system does not use Nvidia graphics cards, you will need to remove the process. If the process is detected, but you have never had an nVidia video card, your computer is most likely infected. The native process must be located: %SystemRoot%\System32 or %ProgramFiles%\Nvidia Corporation\nTune.

NvMCTray- a library for managing screen settings from the tray on the taskbar (NVIDIA Media Center Library). If you do not need to change screen settings often, you can exclude it from startup. The process should be located in the folder C:\Windows\System32

NVRTClk- stands for Nvidia real time Clock. Responsible for real-time monitoring of the synchronization frequency of NVIDIA video cards. Can be deleted.

NvCpl- extension for video card display driver from NVIDIA. Enables advanced settings for drivers. It is recommended to leave it because... is essentially a control panel.

PSDrvCheck utility for checking the necessary drivers for programs from Pinnacle. Some Pinnacle programs may not start when uninstalled.

ps or Punto Switcher- automatic keyboard layout switch. Accordingly, if you have installed this program, then you should not disable it from startup. Temporarily disable, if necessary, from the tray.

SOUNDMAN Realtek Sound Manager - Sound Manager on sound cards with a Realtek chip. Allows you to adjust the equalizer, control inputs/outputs, etc. etc. If you are not involved in audio processing and you only have 2 speakers, then you can turn it off.

juicy- serves to launch the Java virtual machine. Required to run programs written in this language.

ccApp-(Common Client User Session) Client for user sessions connecting to the Internet. Added when installing a package from Norton: AntiVirus, Utilites, etc. Serves for automatic product updates. Can be disabled.

Adobe Gamma Loader- loader of monitor color profiles. The calibration itself is performed by launching "Adobe Gamma" in the control panel. The program is added when installing applications from Adobe, such as PhothShop, ImageReady, etc. When uninstalled, it may result in incorrect work with color profiles and incorrect display of colors in the Adobe program.

ashDisp- belongs to the avast! Antivirus. Should be located in C:\Program Files. The program icon is located in the tray, next to the clock. If the process is located in C:\windows or C:\windows\system32, most likely it is a virus masquerading as this process.

mobsync- is a synchronization component of the Internet Explorer web browser. For syncing offline web pages, and offline editing of documents, calendars and email. Should be located in C:\Windows\System32. In other cases, the file name mobsync.exe is a virus.

TrueImageMonitor And TimounterMonitor- belong to the program Acronis True Image. Must be located in the subfolders "C:\Program Files". If they are located in the c:\windows or c:\windows\system32 directory, then most likely it is a virus.

schedhlp- belongs to the Acronis True Image program. Should be located in the subfolders C:\Program Files\Common Files\Acronis\Schedule2. If it is located in c:\windows or c:\windows\system32, it is most likely a virus.

HPWuSchd2- update scheduler - checks for software updates from HP. Can be removed from startup. Should be located in the subfolders "C:\Program Files" or sometimes in the subfolders "My Files" (equally C:\Program Files\Hewlett-Packard\HP Software Update\). If it is located in C:\windows or C:\windows\system32 it is most likely a virus.

QTTask- belongs to QuickTime. You can safely turn it off.

Reader_sl- belongs to the Adobe Acrobat program. used to reduce the loading time of a PDF document. The process is not critical and can be destroyed, but this may result in increased download time for PDF documents.

AdobeARM- automatic update of the acrobat (Adobe Acrobat) can be safely killed.

msmsgs- belongs to the MSN Messenger Internet chat program installed on most Windows computers. The process creates an icon in the system tray for quick access to program functions.

Attention! We are interested in replenishing this database of system processes in startup; if you have not found the process you are interested in, write comments below, we will definitely add it.