An Easy Guide to Fixing Libvlc.dll Error

When Windows is installed on a clean hard drive it usually finds most of the needed drivers for our computer to run, but if we by any chance have any old unsupported hardware or some exotic one chance are very high that Windows will not be able to locate and install drivers for it. And sometimes we do not even have drivers from where to download them, let's say for example you have purchased a second-hand laptop with Windows on it, you wish to create a clean and fresh copy of new Windows installation but you do not have drivers, and let us say the model is not supported so you can not download them. In this case, this shown method will help you a ton and save you a lot of time and frustration. So, in order to back all of your drivers from your Windows follow this simple guide step by step. Note please that this method will backup drivers themselves, you will not backup installation packages of drivers or similar stuff, only drivers installed in Windows itself.

Backing up the drivers

First thing first, create a folder where you want your drivers to be backed up somewhere in your HD and give it any name. Second, press ⊞ WINDOWS + X to open the secret Windows menu. From the menu choose Command Prompt (administrator) When the command prompt is active type the next command in it: DISM /online /export-driver /destination:C:\DriverBackup where: C:\DriverBackup is the folder and the hard drive where you want to store your backed-up drivers. Press ENTER That's it, you have now successfully backed-up all of your installed Windows drivers. Now, save all of your drivers on USB and reinstall Windows.

In order to now return backed drivers do the following:

Press again ⊞ WINDOWS + X to open the secret Windows menu. but this time choose Device manager From decide, manager right-click on any device Windows has not been able to install appropriate driver and choose update driver

• Click on the Browse my computer for driver software option.
• Click the Browse button.
• Select the folder with the driver backup.
• Check the Include subfolders option.
• Click the Next button.
• Click the Close button.

Error Code 80004002 - What is it?

Error code 80004002 will be encountered when there are absent registry keys. These missing registry keys will hinder an update process when initiated. However, this error code can be averted once the user makes a reinstall of the Windows Update Client. The steps will be highlighted throughout the article.

Solution

Error Causes

Error code 80004002 might occur for various valid reasons. In cases of installing programs, a user might mistakenly install a new program over another, that was not properly (completely) uninstalled. This could cause a stack-up of registry keys and error messages. Additionally, error code 80004002 might be a consequence of malware, viruses, and adware.

Further Information and Manual Repair

If left unchecked, error code 80004002 could amount to system freezes and crashes, slow computer performance, error codes upon installation, and even blue screen errors. To fix this error code, you might want to attempt one or all the methods below. This is due to the fact that the problem might stem from various reasons.

Method 1: Safe Mode

Ensure to boot your computer in safe mode. This is to ensure that you are properly able to troubleshoot Windows update error code 80004002. To load your computer in safe mode, turn on the computer, press F8 before it fully loads to the ‘sign in’ screen.

Method 2: Update Outdated Drivers

One of the many reasons why you’ll encounter error code 80004002 is in light of the fact that your drivers might have been outdated. To check if your driver is outdated, Right click on the Start menu, select the Device Manager option. From there, you’ll be able to tell which device(s) is corrupted and needs updating.

Method 3: Reinstall Windows Update Client

To perform this process, follow the steps below:

1. Locate “My Computer” or “This PC” on your device.
2. Select the “Properties” option.
3. Under the System option, determine whether your System type is 64-bit or 32-bit version of Windows.
4. Use the links below to install the Windows Update client:

Click for 32-bit Operating System

Click for 64-bit Operating System

5. After installation, search for Windows Update from the Search option.
6. Select the Check for Updates option.
7. Once any updates are found, hit Install Updates.

Method 4: Use An Automated Tool

If you wish to always have at your disposal a utility tool to fix these Windows 10 and other related issues when they do arise, download and install a powerful automated tool.

The failure of MS Vista or XP to execute an Input or Output Signal activity is that which we refer to as an  I/O device error. This malfunction takes place when MS Vista is not able to execute activities for example reading and duplication different kinds of information from the disk or drive.

Solution

Error Causes

• A piece of destroyed hardware equipment: You are getting messages informing you about the I/O device Malfunction when your Computer features an equipment apparatus that Windows is not able to utilize.
• Broken/Faulty hardware Apparatus: If for whatever reason the equipment hardware is broken at all, or includes a flaw, you will also get such messages suggesting the existence of an I/O device error.
• Incompatible/Broken Hardware Drivers: Such malfunctions are frequently the result of incompatible or broken equipment drivers.
• Cable Link Problems: Technicians have determined the existence of link trouble, for instance, a cable that's in a bad situation, as another variable that can also cause these error messages.
• Terrible/Dusty CD or DVD Disc: Yet another variable that's frequently accountable for the I/O device error is a broken CD or DVD disc. If it has not been cleaned by you, and in case the disc is dirty, prepare yourself to receive such messages often.

Further Information and Manual Repair

You should not stress yourself ill over the I/O Device Malfunction when it occurs on your own Computer. You can really fix it. First, before you spend lots of cash on the problem and sprint off to find a technician, reboot the pc. Subsequently, strive to obtain the push or disc, that you were not able to formerly. Second, clean the disc. Locate a great cleansing agent, and execute this. Utilize another pc to access the disc which you're incapable of using on the present pc. If it opens on another pc, then the disk is functional and should work on your computer as well. Let's assume that you lack another pc, search for a distinct disc, and strive to start it with your current pc. If the problem is not with the computer, the fresh disk should open and you can access the contents. If you fail completely, you're totally within your rights to move searching for a tech to repair the situation, if you attempt every one of the preceding choices. You could also do these aI/O device sections to view if you would repair the problem yourself. a) Network Cable Connections: Clearly, this is really something you can do without requiring a tech. Always check to see whether the networking and computer cables are well-connected. If you believe it's broken in case utilizing an exterior push, you could change the cable with yet another one. For inner cabling, unless you've high-level pc abilities, you shouldn't make an effort to change them. b) Attempt a Clean Boot of the PC: You can do this by yourself. Likely, the driver or software is incompatible together with the drive available on the PC. Clean boot up the pc is similar to configuring MS Windows. If the error is fixed following the preceding action, then it indicates your pc features a driver or software which is incompatible with the rest. c) Recognize the IDE Channel Attributes, and Adjust the Transfer Mode: It's feasible that you, or somebody otherwise, changed the Transfer Mode, which makes it challenging/impossible for the transport of information in the disk of your PC. If you understand the I/O Device right transfer mode, and if this occurred, just change it. Don't attempt a change or alter the Main IDE Channel. d) Check the Condition of Device: Confirming the working nature of the hardware device, which you may do under Device Manager, may inform you if it's operating right or not. e) Search the Manufacturing Company: When the rest fails, and you've likely employed a tech that can't solve the problem, you need to contact the producer, or check out their site, and see when there is an upgrade. It's possible to obtain to resolve the I/O Device Error, once for all through a simple upgrade.

What is the Registry Error Code 19?

Code 19 is a Windows PC error code that indicates a damaged or corrupt registry. This code usually appears when trying to start a connected device, the DVD/ CD ROM drive. Code 19 is a type of Device Manager Error code. When you experience Code 19, the error message is displayed on your Windows screen in either of the following formats:

"Windows cannot start this hardware device because its configuration information (in the registry) is incomplete or damaged. To fix this problem you should uninstall and then reinstall the hardware device. (Code 19)"

"Windows cannot start this hardware device because its configuration information (in the registry) is incomplete or damaged. To fix this problem you can first try running a Troubleshooting Wizard. If that does not work, you should uninstall and then reinstall the hardware device. (Code 19)"

You might encounter other error messages such as error code 42.

Error Causes

Typically the underlying cause of this error code is problems in the registry. The error should be fixed timely without any delays before the damage sets in. Registry issues are critical PC errors. If not resolved it can lead to system freeze, crash, and failure. You are most likely to lose all your important data.

Further Information and Manual Repair

If you have come across this error on your computer, you don’t need to panic. Though this is a serious issue the good news is that it is easy to resolve. You don’t have to be a computer programmer, technically sound or hire a technician to fix the error on your system. Here are a couple of ways to work your way out of this problem:

1. Uninstall and then Reinstall the  DVD/CD ROM Drive

For this here’s what you need to do: simply click on the start menu, and type Device Manager in the search box, and press enter. When the device manager window opens locate the DVD/CD ROM drives. Click on the + sign to expand it. Now right click on the DVD drive click uninstall. After doing this, restart your PC. On the restart, Windows should automatically detect and reinstall the DVD driver. Once the driver installation is complete now see if the DVD drive works. If the error still appears, then you need to repair the registry by deleting the corrupt registry entries. You can download drivers automatically by using a tool such as Restoro.

2. Trouble Shooting Method to Delete the Corrupt Registry Entries

To remove the corrupt registry entries, go to Start and select Run. Type ‘Regedit and press enter to open the registry editor windows. To continue you may be asked to enter the administrator password, insert it to proceed. Now the registry window will be displayed. Here locate the registry key HKEY_LOCAL_MACHINE, then navigate to the following sub registry key HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlClass{4D36E965-E325-11CE-BFC1-08002BE10318} Here you will see the upper filters registry entry in the right pane. Right-click on the upper filter and select delete. You will be prompted for the confirmation for deletion. Click on the yes tab to confirm. Exit the editor and restart your computer. If you are not technically sound, this may be a little confusing for you, and besides it does not guarantee to resolve all the registry issues on your PC so chances are that Code 19 error may reappear in a short time. To resolve registry issues for the longest time and ensure that errors like Code 19 don’t pop up every now and then, you need to perform proper and in-depth registry cleaning. For this, it is advisable to download Restoro.

File Transfer Protocol Server, also known as FTP Server, is a private or public service that can host files that can be accessed both locally and globally. It is a quick, flexible and seamless service that allows you to store any kind of files depending on the total size of the server. If you’ve always found an FTP server useful, then the good thing is you can now create your FTP server since Windows 10 now allows it. You can host this server locally and later on make it globally available via the internet. So if you are planning to set up an FTP server on your Windows 10 computer, read on as this post will guide you on how to do so.

To set up the FTP server, you need to configure it first and then configure the Windows Firewall for the connections to go through. For more details, refer to the following steps:

Step 1: You need to configure the FTP server on Windows 10.

• In the Search box, type in “Turn Windows Features On or Off” to search for it.
• Then click on the appropriate result which will open a mini window.
• From this mini window, scroll down to the list and expand “Internet Information Services where you have to expand the FTP Server section.
• Next, select all the checkboxes to enable all the entries under FTP Server and then click the OK button to apply the changes made.
• And now, since your computer is now allowed to host an FTP server, you need to configure it. To do so, type “Internet Information Services (IIS) Manager” in the Search box and click on the appropriate entry.
• Next, right-click on Sites under the navigation bar of Connections and select Add FTP Site. This will open a new window where you have to input some information about your FTP hosting.
• Now enter the details and click on Next.
• Upon clicking Next, you will be prompted to give some authentication details. Enter the following details in the screenshot below.
• Now click on Finish. After that, you will get an FTP Server being hosted on your Windows 10 PC.

And now that you’ve successfully configured the FTP Server, the next thing you have to do is to allow connections from and to the FTP server. Refer to the next step below. Step 2: Configure the Windows Firewall for FTP connections to pass-through

• In the Start Search, type “Allow an app or feature through Windows Firewall” and click on the related search result which will open a window with all the settings.
• From there, click on the Change Settings button. This will display a list where you have to mark all the checkboxes for the FTP server to enable them in both the Private and Public configurations.
• After that, click OK. This will allow you access to the FTP server on your local network.

If, while using your computer, you encounter the ACPI.sys Blue Screen error, read on as this post will guide you in fixing the problem. The ACPI.sys file is a Windows operating system file that is related to the MSDN 2939. ACPI.sys, the Windows ACPI driver, is an inbox component of the Windows operating system. It is the one that supports the power management as well as the Plug and Play or PnP device enumeration. And so if this file ends up getting corrupted, it is known to cause a Blue Screen error. Another possible cause for the ACPI.sys Blue Screen error includes RAM issues, incompatible firmware, hard disk issues, corrupted drivers or malware infection, and so on. Here are some Blue Screen errors that can be triggered by the ACPI.sys file:

• KMODE EXCEPTION NOT HANDLED
• PAGE FAULT IN A NONPAGED AREA
• SYSTEM THREAD EXCEPTION NOT HANDLED
• IRQL NOT LESS OR EQUAL
• KERNEL DATA INPAGE
• SYSTEM SERVICE EXCEPTION

To fix the Blue Screen error associated with the ACPI.sys file, refer to the instructions provided below.

Option 1 – Try to recreate the ACPI.sys file

If the first option didn’t work, the next thing you can do is to recreate the ACPI.sys file. Every time your Windows 10 PC boots up, it looks for all the system drivers in place and if it is unable to find them, it tries to create them. This is why if you remove your corrupt driver file, chances are, you might get a fixed file recreated just for you. How? Refer to the steps below.

• Boot your Windows 10 PC in Safe Mode.
• Then open File Explorer and navigate to this location: C:/Windows/System32/drivers
• From there, look for the file named ACPI.sys and rename it to ACPI.old.

Note: As you can see, the file’s extension has changed from .sys to .old.

• Now restart your computer and check if the ACPI.sys Blue Screen error is now fixed.

Option 2 – Try to update or rollback the ACPI Driver

The first thing you can try to fix the Storport.sys Blue Screen error is to either update or roll back the device drivers. It is most likely that after you updated your Windows computer that your driver also needs a refresh. On the other hand, if you have just updated your device drivers then you need to roll back the drivers to their previous versions. Whichever applies to you, refer to the steps below.

• Tap the Win + X keys to open the Win X menu and from there, select the Device Manager.
• After opening the Device Manager, look for the ACPI.sys driver and right-click on it, and then select Properties.
• Next, go to the Driver section. Note that the rollback option would only be available if you’ve recently updated the ACPI.sys driver. So if you can’t see it then click on the Update Driver button.
• After that, Windows will automatically check for the problems that could be related to the Blue Screen error.
• Finally, restart your computer. It will just reinstall the device drivers automatically.

Note: You can also directly download the relevant drivers of your computer from the manufacturers’ website. So if you have an SSD, the issue might be due to an old storage driver. On the other hand, if updating the ACPI driver, didn’t work, you can also try to copy the ACPI.sys system driver file from the System32 folder of another computer that’s functioning properly and runs the same Windows OS version. Afterward, place it on your problematic computer and check if it fixes the BSOD error or not.

Option 3 – Run System File Checker or SFC scan

System File Checker or SFC is a built-in command utility that helps in restoring corrupted files as well as missing files. It replaces bad and corrupted system files with good system files. To run the SFC command, follow the steps given below.

• Tap Win + R to launch Run.
• Type in cmd in the field and tap Enter.
• After opening Command Prompt, type in sfc /scannow

The command will start a system scan which will take a few whiles before it finishes. Once it’s done, you could get the following results:

1. Windows Resource Protection did not find any integrity violations.
2. Windows Resource Protection found corrupt files and successfully repaired them.
3. Windows Resource Protection found corrupt files but was unable to fix some of them.

 Reboot your PC.

Option 4 – Run the Blue Screen Troubleshooter

Troubleshooting Blue Screen of Death errors wouldn’t be complete without the Blue Screen troubleshooter. As you know, it is a built-in tool in Windows 10 that helps users in fixing BSOD errors like ACPI.sys. It can be found on the Settings Troubleshooters page. To use it, refer to these steps:

• Tap the Win + I keys to open the Settings panel.
• Then go to Update & Security > Troubleshoot.
• From there, look for the option called “Blue Screen” on your right-hand side and then click the “Run the troubleshooter” button to run the Blue Screen Troubleshooter and then follow the next on-screen options. Note that you might have to boot your PC into Safe Mode.

Option 5 – Run System Restore

• Tap the Win + R keys to open the Run dialog box.
• After that, type in “sysdm.cpl” in the field and tap Enter.
• Next, go to the System Protection tab then click the System Restore button. This will open a new window where you have to select your preferred System Restore point.
• After that, follow the on-screen instructions to finish the process and then restart your computer and check if the problem is fixed or not.

Error Code 16 - What is it?

Code 16 is a type of Device Manager error code. Windows XP users are most likely to encounter it. This error pops on XP systems that are running legacy or not plug-and-play hardware.

Error code 16 is displayed in the following format:

‘Windows cannot identify all the resources this device uses. (Code 16)’

Solution

Error Causes

Error code 16 occurs when you use a peripheral device such as an external drive or a printer and that device is not properly or completely configured. Though the device may have been recognized before Windows fails to verify its configuration. Simply put, error code 16 appears when devices are partially configured.

In addition to this, another cause of error 16 is outdated or corrupt device drivers. Devices often fail to run successfully because of driver problems.

Device drivers are programs that provide instructions to control different devices attached to the computer system such as audio devices and printers to name a few.

Though error code 16 is not fatal like other PC error codes such as BSoD; however, it may hamper your ability to use certain devices installed on your system and lower your work productivity.

To avoid inconvenience, it is advisable to resolve the error immediately to avoid inconvenience.

Further Information and Manual Repair

PC error codes are often considered technical and difficult to resolve which is why many prefer to hire a professional for the repair job rather than doing it themselves.

Small repair jobs like fixing error code 16 by a professional computer programmer may cost you hundreds of dollars.

So, why incur so much cost when you can repair it easily by yourself even if you are not a technical whiz.

Error code 16 is easy to repair.

Here are some effective DIY methods that you can use for resolving error code 16 on your PC. These methods require no technical background, knowledge or expertise for that matter. Just simply follow the instructions and resolve the error code 16 issue.

Let’s get started…

Method 1 - Setup from the Disk that Came with the Hardware Device

Run setup from the disk that came with the hardware device, or you can simply copy the setup software file to your hard drive/flash drive. Refer to the vendor’s direction to set up.

If for any reason you’re unable to find the directions, simply uninstall the device. Then go to the start menu, Control Panel, and select ‘Add New Hardware’.

Now pick the appropriate hardware and follow the steps that the Wizard suggests. This is most likely to resolve the error code.

Nonetheless, if the error code still persists, then try method 2.

Method 2 - Allocate More PC Resources

Another alternative method to resolve error code 16 is to allocate more PC resources to the device. To specify additional resources:

• Go to the start menu
• Type Device Manager
• Then go to the Device properties and click the resources
• Here specify the device in the Device Manager
• If you see a resource with a question mark, assign that resource to the device
• However, if for any reason the resource is unable to change, then simply click ‘Change Setting’.
• If Change Settings is not available, then click the box to the ‘Use Automatic Settings’ box. This will make the option available.

Method 3 - Install DriverFIX

As previously stated above, device manager error codes like error code 16 may also occur due to driver problems. If this is the underlying reason for error code 16 on your system, then the best way to resolve it is to install DriverFIX.

DriverFIX is user-friendly, advanced, and feature-filled software deployed with an intelligent programming system, which detects all problematic device drivers automatically in seconds.

It matches these drivers with their latest versions and updates them smoothly without any hassle, resolving error code 16 right away.

And furthermore, once you install this software on your PC, you don’t have to worry about driver problems anymore typically because it updates drivers on a regular basis with compatible and new versions, ensuring that your computer functions properly. It is easy to install and is compatible with all Windows versions.

Click here to download DriverFIX to repair error code 16

Are you trying to update your Windows 11 OS and are receiving a 0x800f0905 error? Do not sweat and do not worry we have a couple of solutions that you can try in order to fix this issue. How this error is tied to various things like misconfigured settings, corrupt system files, and more there is no way to present one simple solution that will solve everything in one click.

Therefore we are presenting a couple of solutions that will fix your issue, it is advisable to follow them as presented since they will go from the most common to the more complex one.

Run the troubleshooter

The most common fix and one that will actually repair things most of the time is simply running the Windows Update troubleshooter.

1. Press ⊞ WINDOWS + I to open the Settings app
2. Click on System on the left
3. Click on Troubleshoot in the right part
4. Click on Other Troubleshooters
5. Find the Windows Update section and click on Run
6. Let troubleshooter finish

Reset Windows update components

If the previous solution did not work we will need to do things manually. Follow the steps as presented in order to reset Windows update components.

1. Press ⊞ WINDOWS + S to open search
2. Type in Terminal
3. Select Run as administrator
4. Click on Yes on the User account control (UAC) pop up
5. Press CTRL + SHIFT + 2 to open Command prompt
6. Inside command prompt type each line of a command followed by ENTER after each line:
   net stop bits
   net stop wuauserv
   Del “%ALLUSERSPROFILE%Application DataMicrosoftNetworkDownloaderqmgr*.dat”
   Ren %Systemroot%\SoftwareDistribution\DataStore DataStore.bak
   Ren %Systemroot%\SoftwareDistribution\Download Download.bak
   Ren %Systemroot%\System32\catroot2 catroot2.bak
   exe sdset bits D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCLCSWLOCRRC;;;AU)(A;;CCLCSWRPWPDTLOCRRC;;;PU)
   sc.exe sdset wuauserv D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCLCSWLOCRRC;;;AU)(A;;CCLCSWRPWPDTLOCRRC;;;PU)
   cd /d %windir%\system32
   regsvr32.exe atl.dll
   regsvr32.exe urlmon.dll
   regsvr32.exe mshtml.dll
   regsvr32.exe shdocvw.dll
   regsvr32.exe browseui.dll
   regsvr32.exe jscript.dll
   regsvr32.exe vbscript.dll
   regsvr32.exe scrrun.dll
   regsvr32.exe msxml.dll
   regsvr32.exe msxml3.dll
   regsvr32.exe msxml6.dll
   regsvr32.exe actxprxy.dll
   regsvr32.exe softpub.dll
   regsvr32.exe wintrust.dll
   regsvr32.exe dssenh.dll
   regsvr32.exe rsaenh.dll
   regsvr32.exe gpkcsp.dll
   regsvr32.exe sccbase.dll
   regsvr32.exe slbcsp.dll
   regsvr32.exe cryptdlg.dll
   regsvr32.exe oleaut32.dll
   regsvr32.exe ole32.dll
   regsvr32.exe shell32.dll
   regsvr32.exe initpki.dll
   regsvr32.exe wuapi.dll
   regsvr32.exe wuaueng.dll
   regsvr32.exe wuaueng1.dll
   regsvr32.exe wucltui.dll
   regsvr32.exe wups.dll
   regsvr32.exe wups2.dll
   regsvr32.exe wuweb.dll
   regsvr32.exe qmgr.dll
   regsvr32.exe qmgrprxy.dll
   regsvr32.exe wucltux.dll
   regsvr32.exe muweb.dll
   regsvr32.exe wuwebv.dll
   netsh winsock reset
   net start bits
   net start wuauserv

Well, that was a lot of typing or copy and pasting line by line followed by ENTER after each one but hopefully, your issue is solved. These provided solutions fixed most users' issues with this error but if for some reason this is not the case for you, move to the next step.

Run the SFC scan

If you are still having 0x800f0905 error after previous attempts do the following:

1. Press ⊞ WINDOWS + S to open search
2. Type in Terminal
3. Select Run as administrator
4. Click on Yes on the User account control (UAC) pop up
5. Press CTRL + SHIFT + 2 to open Command prompt
6. Type in sfc /scannow and press ENTER
7. Wait for the scan to finish
8. Reboot the computer

Perform a system restore

If for any reason previous solutions have not provided you with the solution we will try to fix the issue by performing system restore.

1. Press ⊞ WINDOWS + S to open search
2. In the text box type in Create a restore point
3. Click on the closest match in search results, should be Create a restore point
4. Click on System Restore or on Next if there are no points created
5. Choose to restore a point from the list and click on next
6. Review settings and click on Finish
7. Wait for the process to finish and for the computer to restart

Manually install update

If for any reason Windows still cannot install the update, try installing it manually.

1. Go to Windows 11 update history and find the Knowledge base (KB) number for the latest version
2. Go to the official Microsoft Update Catalog
3. Paste the KB number in the search box and press ENTER
4. Click on DOWNLOAD
5. Double click on the downloaded file to launch the installer
6. Follow on-screen instructions and install the update

Perform Windows 11 reset

If nothing worked, reset your Windows 11 to its factory settings to fully repair and reset the whole operating system.

What exactly is no audio device malfunction?

No audio device error is among the malfunctions that many Computer consumers run into. No sound or audio can be heard from the computer when the error occurs.

Solution

Error Causes

There are numerous elements that may be the basis of this malfunction. Corrupted or broken sound card drivers, incorrect Device Manager Options for example, or even incorrect BIOS configurations.

Further Information and Manual Repair

How could you recover the standard production of audio by your personal computer and solve this malfunction? Like a number of additional malfunctions, the method of the repair depends on its trigger. To properly solve this dilemma, you are required to run through an evaluation of the pc system so that you can pinpoint the cause. This is because there are numerous variables, which alone, or concurrently may trigger this dilemma. These measures will allow you to work out the no sound device error in your personal computer programs, identify the trigger and fix it. Follow the directions in step 1 if your computer has an onboard audio device installed in it and assess the BIOS settings. You can jump step 1 and move to step two if you utilize a separate sound card.

STEP #1 - Assess the BIOS options.

No sound device error can be caused by incorrect BIOS configurations in your Personal Computer. By fixing these settings if they are the cause of the malfunction, you can easily solve it. Make Sure you restart the pc and immediately access the BIOS options. By locating the Sound card, which is usually known as the AC97 Audio, you should subsequently open the Integrated Peripherals. As soon as you locate it, set it to Allow or Auto. Finally, you should access the On-Board Audio AC97 Control and set it to Allow or Auto as well. If it doesn't solve the situation, proceed to Step Two.

STEP #2 - Analyze the Device Manager

No sound device malfunction can be additionally caused by malfunctions with the Device Manager. To solve this issue, go to My Computer, right-click it, select properties, click on the Hardware tab, then click on Device Manager. At this windowpane, analyze the movie, audio, and game controllers. If you learn that there is a cross on any of the sub things, right-click it subsequently and set it to Enable. The sound card driver may have not been correctly installed or may be damaged if there is Exclamatory Mark or Question Mark on the device manager menu. This does not mean that the sound card driver is ok. It may have malfunctioned even though you do not locate anything unusual. This is because the Device Manager doesn't always recognize errors in audio hardware. After this, you can proceed to step 3.

STEP #3 - Upgrade or reinstall the Sound Card Driver.

About 80% of "no sound system discovered/installed" malfunctions come from broken and/ or out-of-date card drivers. The sound card will not be detected by the Windows Operating System, when the audio card driver is corrupted, damaged, or out-of-date and therefore no sound will be produced by your computer. If this is the cause of the no sound device malfunction, you should reinstall the Audio Card Driver on your computer. Still, you can utilize driver upgrade applications on the web that will help you upgrade out-of-date drivers.

A computer with no internet connection is like a mobile phone that can’t call nor text though you can still use it for other things. So if you are having problems with your computer’s internet connection, worry not as there are some basic things you can try before you go over the actual troubleshooting. Just make sure that you really have working internet. To verify it, try connecting your other devices. Aside from that, you must also make sure that your computer is connected properly over cable or connected to the router over the Wi-Fi. Once you have all these things covered, now’s the time to start troubleshooting the problem with the help of the instructions prepared below. To be more specific, this guide will walk you through what you can do when you encounter a particular internet connection problem where you get the Media State Media disconnected error message on your Windows 10 computer.

Before you troubleshoot the problem, you need to first check the internet connection status on your computer. To do that, follow these steps:

• Type in “cmd” in the Cortana search box.
• From the search results, right-click on Command Prompt and select “Run as administrator” from the context menu.
• After opening Command Prompt with administrator privileges, type in the ipconfig /all command and hit Enter.
• After you enter the command, you will see a list of all the connected media like the Ethernet, Wi-Fi along with its status, and more. From there, you need to check everything closely. I notice a message that says, “Media State . . . . . Media disconnected”, then your internet connection is indeed having issues.

Refer to the options below to fix the Media State Media disconnected error message on your Windows 10 PC.

Option 1 – Try resetting WINSOCK and IP Stack

• Type in “cmd” in the Cortana search box.
• From the search results, right-click on Command Prompt and select “Run as administrator” from the context menu.
• After opening Command Prompt, type in each one of the commands listed below
  • netsh winsock reset catalog – This command will reset the WINSOCK entries.
  • netsh int ipv4 reset reset.log – This command will reset the IPv4 TCP/IP stack.
  • netsh int ipv6 reset reset.log – This command will reset the IPv6 TCP/IP stack
• Once you’ve executed the commands listed above, restart your PC to successfully apply the changes made.

Option 2 – Check if your Network Adapter is disabled

If you’ve disabled the network adapters on your computer, then it’s most likely the reason why you’re getting the Media State Media disconnected error message. Thus, you need to enable it back.

• Open Settings and go to Network and Internet > Select Ethernet > Change adapter options.
• From there, right-click on the adapter and enable it.

Option 3 – Check the Wi-Fi Properties

Though this case is not common, Wi-Fi sharing has actually caused issues for some users. That’s why you need to check the Wi-Fi properties. Go to Network Connections and right-click on Wi-Fi and select Properties. From Properties, go to the Sharing tab and select the first option and click OK.

Option 4 – Try updating the Network driver

• Tap the Win + R keys to open the Run dialog box and then type in devmgmt.msc and tap Enter or click OK to open the Device Manager.
• Expand the section for the outdated device drivers.
• And then select the Network driver or any other outdated driver(s) and right-click on it/them.
• From the drop-down menu, select the Update Driver option and follow the on-screen instructions to install the latest version of the driver.
• Then also click on the option, “Search automatically for updated driver software.
• Restart your PC after the installation.

Note: If updating the Network driver didn’t work, you can go to the website of your PC manufacturer and look for the support section where you can download the drivers for your computer. You just need to take note of your PC’s correct model and model number so you can find the appropriate driver.