How to turn on the camera on a laptop
Webcam (webcam). an integral part of the vast majority of laptops. It, unlike the Bluetooth adapter, is enabled by default and is immediately ready for use after the first start of the device. But what if you are trying to get an image from the camera, but it is not?
The main thing. do not panic. Situations when a webcam does not work on a mobile computer are more often associated with the fact that it is simply turned off or not installed in the operating system (failure of this device, fortunately, is rare). How to turn on the camera on a laptop and troubleshoot related problems, read below.
How to quickly check if the camera is working
To find out if your webcam works at all (it may not “plow” in only one program, since it is disabled in the settings), go to the Webcammic Test service and click “Check webcam“.
If you see a request for permission to access the device for Adobe Flash Player, then everything is in order: the camera is working. Check “Allow” and check if the image appears on the screen.
If you see a message like in the screenshot below, then the camera is really not working. What to do in this case, we’ll figure it out further.
Checking the status of the webcam in the system
We start diagnosing any hardware problems by checking how it is displayed in Device Manager. To open the manager, press the Windows R hotkeys (this will launch the Run application), enter the devmgmt.Msc command in the Open field and click OK. The method is convenient because it works in all versions of Windows.
In the manager window, expand the list of “Image processing devices” and see if our webcam is present there. The following options are possible:
- Webcams are available on equipment lists. the computer does not see it. This happens due to hardware shutdown or physical breakdown.
- There is no camera, but there is an unknown device, which, most likely, it is. This means that the computer sees it, but cannot recognize it. Cause. no driver.
- There is a camera in the list, but there is a yellow triangle with an exclamation mark or a black arrow in a circle near it. The first indicates a malfunction, the second. to shutdown in the operating system.
Turn on the WEB-camera from the keyboard
The function of turning on / off the webcam from the keyboard is not implemented in all laptop models. Where it is, a miniature image of the camera is applied to one of the keys. Most often this is the “V” key, sometimes “Escape” or others from the number F1-F12.
To turn on the web camera, press this key simultaneously with “Fn”. After that, the webcam should appear in the device manager. If you still have it, you probably have that rare case when it is physically broken or not connected.
Installing the driver
If, after turning on the webcam in hardware, something unrecognized appears in the device manager, install the driver on it. It is best to download it from the website of the laptop manufacturer or the webcam itself, if you know its model for sure. Or install from a disk, if one was included with your device.
If you do not know the exact model name of the laptop. Flip it over. There is a sticker on the bottom cover of each laptop where this is indicated.
This is how the branded label of the MSI MS-1757 laptop looks like:
Having identified the model, find it on the manufacturer’s website and download the driver for your operating system in the “Support” section. Install as a normal application, after installation, restart the machine.
By the way, there may not be a separate webcam driver for some OS versions, since it is included in Windows (USB Video Class Driver). Problems with this group of drivers are solved by installing updates or fixing Windows errors.
Fixing webcam recognition errors in the system
If the webcam is marked with a black arrow in Device Manager (disabled in Windows) Right-click on it and click “enable”.
When disabled in the operating system (by the user or programs), this is enough to make it work.
If the webcam is marked with an exclamation mark on a yellow triangle, which means: “the device is not working correctly”, click the “Delete” command in the same context menu and restart the computer. The system will recognize it again and automatically reinstall the driver.
If it doesn’t help, click the “Update drivers” item:
Search for the Internet (if you are not sure that the correct driver is present in the system) or this computer (if the camera worked properly with the old driver or you have a fresh version of it).
Follow the further instructions of the wizard and restart Windows after the update.
Programs for working with a web-camera
Many laptops come with webcam control software right from the factory, which can turn it on and off, among other things. These programs include:
- Asus Virtual Camera Utility.
- Asus Life Frame3 Utility.
- HP Cyberlink YouCam (installed via HP Recovery Manager).
- HP MediaSmart (installed via HP Recovery Manager).
- Lenovo EasyCapture.
- Acercrystaleyewebcam (installed by the manufacturer).
- Fujitsu FJ Camera.
- TOSHIBA Web Camera Application.
And many others. It is possible that your laptop also has a similar utility: look in the list of applications and check. The interface of such programs is designed for beginners, so it will be easy to figure out what turns on and off where, without instructions.
By the way, some users think that uninstalling the webcam control program will make the webcam inoperable. The fears are in vain: the basic functions, which include switching on and off, do not suffer from this. they are simply taken over by the operating system. And how to manage them using Windows tools, I hope you already understand.
How to set up a webcam on a computer. What to do if the computer does NOT find or stops seeing the webcam?
The Internet plays a huge role in the modern world. It has become not only a place where we can receive information and share it with other people, but also a huge platform for communication. It must be admitted that in many respects this would have been impossible, and technology had not appeared that would provide the possibility of interactive acquaintances.
It’s no surprise that beginners often ask how to set up a webcam on a computer.
What it is?
At first, it would not be superfluous to tell about what kind of equipment this is.
This is the name of a digital device, the purpose of which is to capture and further transmit a static image or broadcast video via the Internet.
The exchange of images is carried out using an intermediate ftp server, information to which is uploaded either periodically (at regular intervals) or constantly.
The video stream does not always go through the use of the capabilities of the computer itself. Some models can not only work completely autonomously (via Wi-Fi), but also be used as an ftp server. This is especially valuable when you need to organize a complete and continuous broadcast.
How to set up a webcam on a computer?
But everything is not always so simple. As a rule, if you have Windows XP installed on your computer, then you should not hope for such an outcome. The system, released in 2001, simply physically cannot “know” more or less modern devices. Before setting up a webcam on your computer in this case, you need drivers. Normal manufacturers attach a carrier with them to their products, but semi-underground Chinese artels rarely do this.
Actually, this is where the basic setting ends. Now all you need to do is run the video conferencing program. See if the utility has detected the camera immediately. Let’s consider the setup procedure using the example of the popular “Skype”.
We configure the equipment in “Skype
Run the program. The main window of the program will appear, in which we are interested in the “Tools” item. Select it by clicking the left mouse button, and then activate the section “Settings-Video settings”. If after that a window with a video opens, then everything is in order, the camera has been found and installed in the system. Before setting up the webcam image, it would be superfluous to say a few words about your online privacy.
Good to know!
Considering that only your friends and acquaintances do not always call on “Skype”, it would not be superfluous to check the box next to the “Nobody” option in the “Show my video” section. In this case, you can decide for yourself who and when will show your bright face when you call. However, let’s continue.
Something does not work?
What if my computer does NOT find the webcam? First, make sure you plug it in at all. It sounds silly, but it often happens that the plug comes out of the connector due to careless movements or actions of pets that can pull the cord.
If everything is in order, then make sure that there are no second programs running on the computer that can use the camera. Keep in mind! Even a browser window in which some kind of chat is launched, which suggests the possibility of using a camera, fits this definition. The fact is that this equipment can only be used by one application at a time.
Is this also no problem? Then you will have to pay attention to the state of the drivers again. Perhaps they were installed somewhat incorrectly. To verify this, Click on the “My Computer” icon with the right mouse button, and in the pop-up context menu select “Properties”. A window will open with the characteristics of the computer, on the left side of which you need to click on the item “Device Manager”.
In the list that opens, find something like “Imaging Devices”. If everything is fine, then there will be no pictograms or icons opposite this item. When there is a driver conflict, an exclamation mark will appear next to it. In the same case, when the system did NOT find the camera at all, then the item “Image processing device” will not be at all.
How to fix it?
If the computer has stopped seeing the webcam, then there is a high probability that the same unfortunate drivers are to blame. After some software problems, as a result of viruses or even an incorrect shutdown of the computer, they may be damaged.
To troubleshoot this kind of problem, you need to find the item “Imaging Device” in the “Device Manager”. Looking for? Then click on it with the right mouse button, and in the drop-down window of the context menu select the item “Properties”. Another Dialog Box will open, in which you should go to the Driver tab. There are buttons “undo” and “Delete”.
Adjusting video and sound quality
But most often the claims of users are not even connected with the fact that the equipment is not detected by the computer, but with the fact that the image and sound quality itself does not justify any expectations.
So how do you adjust the quality of your webcam? Firstly, do not forget that the quality of content display directly depends on the speed of your Internet connection. If She does not even reach 128 kbps, do not expect miracles. In this case, only connecting a second tariff or switching to a more democratic operator can help.
For example, consider setting the image quality in the already mentioned “Skype”. To adjust it to the requirements of your exacting taste, you need to find in the settings (how to go there, we have already said) the item “Webcam settings”. In general, before setting up a webcam on your computer, and it does not hurt to familiarize yourself with the menu in more detail, you will find a lot of new functions that will certainly be useful to you.
But! For those who like to “optimize” everything with their own hands, there is a wonderful “Default” button located right under the list of all settings. If you did something wrong, just click on it. As a result, all options will be reset to their initial values.
Configuring Wireless Models
Admit it, you are unlikely to be thrilled with the fact that most webcams require an additional USB cable, which turns the already tangled tangle of wires from the back of the computer into a weave of pasta. To avoid this, you can invest in a wireless model. She looks more stylish, and there will be no confusion.
As a rule, wireless webcams for a computer do not need any special settings. They work via Wi-Fi connection, so any modern computer will pick up the signal without any problems. But! If you unknowingly bought a wireless model for your old computer, you will definitely need a Wi-Fi adapter, which is most often a PCI card inserted into the corresponding slot on the motherboard.
Of course, there are USB models, but we do NOT recommend using them with older computers, as they are physically unable to provide adequate data transfer rates. To install a webcam on your computer in this case, you need to understand that problems with image quality and synchronization may depend on your router. If the video is “jerky”, or even disappears altogether, try to move the router within the line of sight.
A concrete wall and an abundance of other wireless networks in your building can also interfere with signal transmission. If this is the reason, then before buying you should be guided by the models that can operate at a frequency of 5 GHz. They are less susceptible to interference, but lose in effective signal transmission range.
If the computer does not see a wireless webcam, try looking for places in your apartment where the signal level will be as high and stable as possible. In addition, try to repeat all the steps with the drivers that we described above.
Once again We remind you that new webcams can be extremely difficult to “make friends” with old computers, so this should be borne in mind before buying. Having such an opportunity, it is better to purchase the time-tested USB models.
The computer cannot see the phone via USB. why and how to fix
If you are faced with the fact that the phone does not connect via USB, that is, the computer does not see it to transfer files, but only charging takes place, while the connection sound is played, in this manual. details on how to fix this and enable the ability to View the contents of the phone memory when connected via a USB cable.
The steps described below are suitable for both latest and previous Android phones in case the smartphone is not visible after connecting via USB on a computer with Windows 10, 8.1, Windows 7 and XP or Mac OS.
Why is the Android phone not visible on the computer via USB and only charging takes place. simple reasons and solutions
Before proceeding with additional methods for solving the problem when the phone is not visible through the USB connection, I recommend Pay attention to the following simple points: very often the reason turns out to be one of the following:
- If you took a USB connection cable that’s not an original cheap charging or that comes with another device (for example, for charging wireless headphones or a second device that is NOT intended for receiving and transmitting data), then the reason may be this: not all cables can transmit data, there are corresponding contacts, and outwardly it is not noticeable. Decision. serviceable cable with GOOD data transfer capability.
- If you are faced with the fact that when you connect a smartphone to a computer, it is not visible, and the phone was recently repaired and something related to the board or connector was repaired, it is highly likely that the repair caused the problem: very often the connectors are soldered so that after that only charging works properly. Decision. just redo.
- If you have Mac OS, just install Android File Transfer app for data transfer capability, official website: https://www.Android.com/filetransfer/
- If you still have Windows XP, install the MTP (Media Transfer Protocol) driver. https://www.Microsoft.com/en-in/download/details.Aspx?Id=19153
Additionally, Considering that the connection is even with a working cable via a USB hub (USB port splitter), to a faulty USB connector on a computer or laptop, and sometimes. to the front of your PC may cause this issue. Try a direct USB connection, another connector, the back of the PC if connected to a USB 3.0 connector (usually blue). check if the problem persists when connecting to USB 2.0.
And the last simple point: after connecting the phone to the computer, in order for it to start displaying in the explorer with the ability to view photos, videos and other files, you need:
- Unlock the phone when connected if it is locked. Data cannot be accessed on locked modern Android phones.
- In the notification area, click on USB connection notification (by default, most phones are connected only for charging). If the notification does NOT appear, or rather it does not say that this is a USB connection, but only text in charging, then from the “point of view” of the phone, the connection does NOT serve for data transfer (wrong cable, damaged cable, connector on the phone or computer). Below. screenshots with the appearance of the notification on pure Android 9 and 8, on Samsung Galaxy and on Android 6-7.
- Select MTP file transfer mode for USB connection. On older versions of Android, there may also be an item for connecting as USB Mass Storage, it will also work, and it may work even better.
If the listed methods did not help, let’s move on to more complex fixes.
How to fix if the computer does not see the phone connected via USB. additional methods
If your phone does not connect via USB to a data capable computer but only charges, try the following methods to fix the problem.
Checking the phone (MTP device) operation in device manager
- Open Device Manager on your Windows 10, 8.1, or Windows 7 computer while your phone is connected. To open Device Manager, you can press the WindowsR keys on your keyboard, type devmgmt.Msc, and press Enter. Windows. this is the OS logo key.
- See if there is a device in the device manager named MTP (MTP Device, MTP devices) or the name of your phone (can be found in the section “Portable devices).
- If there is, double click on it, go to the “Driver” tab, click “Update driver”. “Search for drivers on this computer.” “Select from a list of available drivers on your computer” and see the list. If it has more than one compatible device, try to select the wrong driver that is currently installed, usually you need to select “USB MTP device”.
- If no new devices appear in the manager when disconnecting and connecting the phone via USB, this is another reason for problems with the cable, connector on the phone or computer.
on this topic, if the device is displayed in the device manager with an exclamation mark, in a separate instruction Incorrect service installation section in this MTP INF file.
Android Safe Mode, Developer Mode motherboard drivers and other nuances
Among other things, if the problem in question occurs, please note the following points:
- Enable developer mode on Android, and then enable USB debugging in developer options and, separately, find the default USB configuration item in developer settings and set the “File transfer” mode. May be helpful here: How to enable USB debugging on Android.
- If you used the USB modem mode on your phone, in the settings (usually in the “Connections” or “Network and Internet” section. “Access point and modem”) Turn off the “USB modem” option.
- If the phone is no longer visible after reinstalling or updating Windows, install the original drivers for the motherboard, chipset from the manufacturer’s website or from the laptop manufacturer’s website if you have a laptop.
- Try restarting your Android phone in Safe Mode. If after that it became visible when connected to a computer, then most likely the reason is in some third-party applications, most often related to protection, control and similar.
- Try Windows built-in troubleshooting: go to Control Panel. Troubleshooting. Hardware and sound. device setup (in the latest versions of Windows 10, the item is missing).
- If possible, try connecting your phone to a second computer. If it is also NOT visible there, again, the matter is most likely in the cable or connector. over, the connector on the phone may stop functioning for transferring files simply due to the ingress of dirt or water, followed by oxidation of the contacts.
- They can also help (or they can create problems with other USB drives, so take it only if you are ready for this) methods regarding cleaning the drivers from the instructions The computer does not see the USB flash drive.
If none of the options helps to solve the problem, and the computer still does not see your Android smartphone, describe the situation in the comments: what was done, after which the problem appeared, how does your device behave when connected via USB, has the cable been checked with another phone, a The problem device is on another computer. I will try to help.
What to do if the computer cannot see the Android phone connected via USB. Video instruction. Additional Information
If you have come to the conclusion that physical problems (socket, something else) are a prerequisite for problems when connecting the phone, or you just do not want to understand the reasons for a long time, then you can transfer files from and to the phone in other ways:
- If you have Windows 10. use the built-in phone app (photo transfer only) if your phone is Samsung. Samsung Flow app.
- Synchronization via Cloud storage Google Drive, OneDrive, Dropbox, Yandex Disk.
- Using programs like AirDroid (convenient and easy for novice users).
- Create an FTP server on your phone or connect it as a network drive in Windows.
This concludes, and if you have any questions or additions after reading. I will be glad if you share.
How to fix webcam not working in Windows 10?
Read what to do if your computer or laptop webcam does not work. How to fix the problem, install the Corresponding drivers or identify the processes causing the error in the device.
The variety of options for actions in which the webcam is required to participate, and the types of outgoing information data initiate the development of various software designed to fully unleash the potential of cameras. And the increase in the capabilities of computer devices through the use of visualization tools significantly increases their attractiveness, and helps users to significantly diversify their daily use.
But not always a webcam, stationary like in laptops, or externally connected, like in personal computers, can work properly in the Windows 10 operating system. And therefore, there may be several reasons. To troubleshoot a variety of issues, both the usual troubleshooting solutions and the new system-wide option available in Windows 10 can be applied that completely controls access to your webcam in all installed applications. Further in our article we will dwell in more detail on the description of possible ways to fix problems with the correct functioning of the webcam.
Check the camera settings in the Windows 10 operating system settings
The main system services and settings of the Windows 10 operating system are concentrated in the Settings application, which allows you to fully manage the resolution and control the overall system functionality from a single source. To troubleshoot the webcam, you first need to check if the camera is enabled for the problematic application and if access is allowed on this device. The verification process will NOT take much time and will require the user to follow a series of specific step-by-step actions.
On the computer device to which the webcam is connected, open the Settings app in any convenient way. For example, click on the “Start” button located on the “Taskbar” in the lower left corner of the desktop, and open the main user menu “Windows”. And then in the docked left sidebar, click on the “Options” button, presented in the form of a gear, and the application will open.
Users can also use the shortcut button from the Windows Action Center bar, use the search service, navigate from the Windows file explorer and the second method, or press the Windows I key combination and open the Settings application immediately directly.
In the main window of the Windows Settings application, Move the scroll bar to the bottom of the page and select the Privacy section from the options provided.
On a new page in the left side panel, using the slider of the scroll bar, find and select the “Camera” section. All options and settings will be displayed in the right pane of the window, and several switches will be presented that enable or disable the webcam both on the device and in all applications. If the user turns off their webcam here, then even applications will NOT be able to use it.
Therefore, if the webcam does not work, then in the right pane of the window in the section “Allow access to the camera on this device” Make sure that the parameters are set to “Access to the camera for this device is enabled”.
Otherwise, if access to the camera is disabled, click on the “Change” button and in the new pop-up window set the switch to “On”.
When the camera is closed, the Windows 10 operating system and installed applications will NOT be able to use it, even system services such as Windows Hello (a biometric facial recognition function with a camera in Windows 10 that allows three times faster than regular password login.). After turning on the camera, its functionality should be instantly restored.
In addition, you need to make sure that the switch is also set to On in the “Allow apps to access the camera” section. If this is set to Off, then no application on your system, including application applications, will be able to detect or use your camera. However, the Windows operating system will be able to use your camera for SEPARATE features such as Windows Hello.
In the next section, “Select the apps that can access the camera” Make sure the app that needs to access your camera is not listed in the list of apps provided. When an application is found in this list, it is necessary to check the position of the switch in the line corresponding to the application, and set it to “On”, If the switch was disabled.
Once the above settings and permissions are enabled, the Windows 10 operating system will not interfere with the full use of the webcam.However, if this solution was not enough, then follow the other Traditional camera troubleshooting steps presented in the following sections of our article.
Make sure the webcam is not disabled by other means
In the previous section, we covered the main ways to disable the webcam on a computer device (personal computer, laptop, etc.) running the Windows 10 operating system. In addition to the simple disable options described, users can disable the webcam in the base firmware “BIOS” or “UEFI” on some types of laptops.This option is more common in the system settings of business laptops, as it allows enterprise system administrators to disable access to the webcam to improve security.And if the webcam in the system firmware “BIOS” or “UEFI” was disabled, then you need to re-enable it in the appropriate section of the laptop system firmware settings.
It is also possible to disable the webcam in the Device Manager application. Performing this operation will prevent the camera from fully functioning until the user turns it on again. If the user has disabled their webcam in this way, then you just need to go back to the “Device Manager” and re-enable the video device.
There are several ways to open Device Manager in Windows 10. For example, press the key combination “Windows X” together or Right-click on the “Start” button in the lower left corner of the desktop, and in the pop-up menu, select the “Device Manager” section from the proposed options.
In the application window that opens, find the “Cameras” section, display the nested list of installed devices in the section (click on the black arrow to access the hide list), Right-click on the name of the webcam to open the context menu and select the section ” Enable device “.
The command will be executed instantly, the webcam will be turned on and completely ready for subsequent use.
Install or update webcam drivers
The service for installing and monitoring the health of applications and connected devices of the Windows 10 operating system tries to install drivers automatically every time the user connects his device, and usually such actions are sufficient for its full functioning. But such an operation is not always successful and the device works as expected. In some cases, you may need to download a new installation package of device drivers from the official website of the webcam manufacturer, and install it yourself.
Previously, users can try to update existing camera drivers from the Device Manager application. Use the algorithm described earlier and open the application, then Right-click on the webcam and select the “Update driver” section in the pop-up context menu.
If the problem persists, then go to the webcam manufacturer’s website and download the latest driver package to manually update it. The manufacturer’s website should also provide additional troubleshooting instructions for your specific webcam model.
Double check your webcam connection to your computer
If none of the applications detect your webcam, then it is worth checking if it has the correct connections. While paying initial attention to troubleshooting possible problems at the software level, users quite often consider a situation where the device cable was NOT properly connected to the computer, despite the fact that this is a fairly common cause.
If the webcam has a “USB connector”, then make sure the “USB cable” of the webcam is firmly connected to the “USB port” of your computer. Some webcams have indicators that light up when devices are plugged in. If so, notice if the indicator turns on after plugging in the webcam. Also try another “USB port” on your computer, as Possible Port Issues can cause connection problems and cause the webcam to malfunction.
If the webcam is built into the laptop case, make sure that the user does NOT accidentally close it. Newer laptop models contain protective shutters that slide along the guide slots and hide the webcam when not in use.
Check the webcam settings in the app and select the desired device
So, the services of the Windows 10 operating system do not block the user’s webcam, the correct drivers are installed on the computer device and the camera is connected securely. Perhaps the reason for not detecting the camera by a specific application lies in the settings of the application itself.
In this case, the user may need to configure the webcam parameters in the application in which he is trying to use it. This step is especially necessary when several video capture devices are connected to the computer at once. Sometimes an application using a camcorder can automatically select the wrong device option.
Therefore, open the required application, go to the settings page and set your preferred webcam model. For example, in the Skype user communication application, on the main page, next to the username in the upper right corner of the left sidebar, click on the button represented by three horizontal dots to access a submenu in which the list of possible actions, select the “Settings” section.
In the settings menu in the left pane, go to the Sound & Video section, and then in the right pane, set your preferred webcam by choosing the one you are looking for.
However, the Skype application has some peculiarities. On Windows 10, the downloadable version of Skype and the pre-installed version of Skype are almost the same. But they have some differences, one of which is the greater number of supported types of webcams in the downloadable version of the application compared to the pre-installed one. This is because the downloadable version of “Skype” is the classic application, and the preinstalled version. UWP application.
The webcam is still not working
If, after using the presented troubleshooting steps, the webcam still does not work in any application, then most likely it just broke. If it is an external webcam, then try connecting it to a second computer and check if it works.
And in the event of a malfunction Contact the service center for a free troubleshooting if the warranty period of your laptop (with a built-in camera) or the warranty period of your webcam (if it is an external device) has NOT yet expired.
The number of modern applications is large. Many of them try to make full use of the capabilities of computer devices and try to diversify their capabilities as much as possible. And often, for this purpose, applications use, as an option, the information visualization mode, Using built-in and external web cameras to create and transmit video images.
But not always, for various reasons, cameras work properly in the Windows 10 operating system. Based on the knowledge presented in our article, users will be able to determine the possible cause of such a malfunction and quickly fix it in order to fully use the webcam for its intended purpose.
Why the built-in WEB-camera stopped working
Now you have become the owner of an asus, MSI, good, HP or acer laptop with a built-in WEB-camera. Do you want to take a photo or chat on Skype, but it does not work.
Why does the WEB-camera in the laptop not work? There are several reasons and many can be individual (rare).
In some models, it can be turned off accidentally (it can be turned on by pressing the fn key with a button with a drawn camera. Look, maybe this is your case, why the built-in WEB-camera stopped working).
For each webcam, “native” drivers are required, otherwise it will NOT work in a laptop. They can be seen in the device manager opposite the line: “imaging device”.
Just keep in mind that if Windows was installed on the laptop on its own (you didn’t buy the pre-installed one), then the notification in the device manager that everything is working correctly. don’t talk about anything yet.
In such cases, standard drivers are installed for the laptop’s WEB-camera and in most cases do not work (sometimes the image is obtained upside down). although it is written that everything is okay. This is a common occurrence.
Go to the official MSI website, a good one, ASUS, acer or HP (depending on your laptop model) and download the real ones (what are written specifically for your WEB-camera).
The WEB-camera on the laptop does not work and has stopped. these are two different things. It can stop for two reasons: a loop failure (then for repair to a service center) and a conflict of components (programs).
With the first option, everything is clear, in such cases you will NOT see any camera in the device manager of your WEB-camera, there will be an empty space, this means that the system in the laptop does not see any camera.
If there is an application conflict, Disable startup programs. This is slightly different on different operating systems. the easiest option is to use the free Russian-language program “CCleaner”.
After installation, click “Service” and click on the “autorun” option, and then connect everything that you do not constantly need.
Another option is to use recovery, if, of course, the laptop is configured to create such points.
Program for turning on a WEB-camera on a laptop
In addition to everything described above, the built-in WEB-camera on a laptop will not work if there is no special program.
If windows 7, XP or Windows 8 was installed independently, it will never be, with the exception of some pirated copies.
This problem can be easily solved. Just download it from here and run it. Then, with the “correct” drivers, the WEB-camera should work.
Viruses occupy a special place. They are capable of damaging the registry so much that an ordinary user cannot solve the problem on his own.
The solution is to completely reinstall Windows. This is the last option to solve the problem with a non-working camera on a laptop. I hope this does not threaten you. Good luck.