How to turn on the microphone on a laptop. Turn on the discrete video card on the laptop
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Any user who also has a built-in video adapter in his computer or laptop may be puzzled by the problem of connecting external video cards. And it often happens that the second one is the active one by default, which in 95% of cases will not suit you. This is due to the fact that the integrated video cards are very weak, so there is no question of using them in games or powerful video editors. Another thing is a discrete video card. Exactly how to turn it on discrete video card If you have a built-in video adapter, we'll talk now.
Turn on the video card using Windows tools
Architecture modern computers and laptops are designed in such a way that if there are two video cards, the system automatically selects the adapter that will be used to achieve certain tasks. Most likely, for work with data that requires good graphics power, a discrete video card will be chosen, but sometimes this does not happen, and this can leave you hostage to severe freezes on the computer side.
To be sure that a discrete card will work for you if necessary, you can enable it through Device Manager. You can enter the dispatcher in different ways:
- Click on the Computer icon right click mouse and select Device Manager.
- Click Start – Control Panel – Device Manager.
- Go to Start and right-click on Computer and select Device Manager.
Next, expand the Video adapters section and turn off the video card that you do not want to use by right-clicking on it and selecting Disable. In the same way, turn on the other video card.
After you complete these steps and restart your computer, the system will start working only with the discrete card.
This method is very good topic that you don't need to download extraneous utilities, because you have access to everything you need from your desktop. However, if you are using the Windows XP operating system or lower, then you will not find this option in this version of Windows OS. Here you will have to go into the BIOS.
Turn on the video card using BIOS
In this section, look for an item that may be called as follows:
Set this option to PCI-E and save your changes.
When you restart your computer, the settings will take effect and the computer will already use the discrete graphics card.
We hope this article was useful to you and we answered your question. If none of the methods help, then you are dealing with a broken adapter that needs to be replaced. In other cases, the steps described above will help with 100% probability.
Instructions
Use BIOS menu to switch the video adapter. This option is usually available when working with desktop computers. Turn on the PC and press the key that launches the firmware interface motherboard.
Open the Advanced Settings or Video Options submenu. Disable the discrete card. To do this, set the Disable parameter in the item PCI Card. If the integrated chip automatically turns off the computer without saving the BIOS menu settings.
Otherwise, return to the main firmware menu. Save specified settings and restart your computer. If this method does not help change the video adapter, use mechanical method.
Disconnect the cable from the computer's power supply. Remove the wall of the system unit. Disconnect the cable from the video card. Connect it to the integrated adapter port.
Carefully remove the discrete graphics card. To do this, move the latch and pull the card out of the PCI slot. Close the system case. Turn on your computer.
Both described methods are not suitable for changing the video adapter in a mobile computer. Switching devices in laptops is achieved by installing a special software.
Visit the website of the company that developed the mobile computer. Find software that allows you to manage the parameters of the integrated video chip. Be sure to download the application that is suitable for this particular laptop model.
Install the downloaded software. Reboot your laptop and launch the application. Switch the active video adapter. To do this, select specific equipment or specify one of available modes device operation. When working with AMD software, you need to select “GPU Power Saving Mode”.
Video adapter is a special board that displays information on a computer screen in the form of an image. Video adapter connects to the motherboard and is recognized by the BIOS firmware (“ basic system I/O"), which is the first to start when you turn on the computer. However, in some cases the BIOS does not “see” the connected board. In this case, it must be enabled via the BIOS in manual mode.
You will need
- Computer running operating system, video adapter
Instructions
Look through the BIOS sections, find the section with the video adapter settings menu. Since there are quite a lot of BIOS options, you simply focus on the words Video, Graphic, Display, VGA. IN this section It is necessary to download the new first one, and also restore, if necessary, all the lost settings.
To do this, set the settings as follows. By type of video card - VGA. In points - Primary Display, Video. By connection bus - depending on the type of bus through which the required one is connected: PEG ( PCI Express 16x), IGD (integrated graphics core), PCI, AGP. In the paragraphs - Boot Graphic Adapter Priority, Booting Graphic Adapter Priority, Graphic Adapter Priority, Init Display First, Init. Graphic Adapter Priority, Initiate Graphic Adapter, Primary Display Adapter, Primary Graphics Adapter, Primary VGA BIOS, Primary Video Adapter, Primary Video Device, VGA BIOS Sequence, VGA Boot From.
Having configured those items that are in the motherboard BIOS version, in accordance with, exit the BIOS firmware through the “Save & Exit Setup” item, select the “Exit & Save Changes” option and confirm saving changes made by clicking the “Yes” button. After the reboot, the installed one will turn on.
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Comes as standard certain models laptops include two video adapters. Typically this is an integrated video card powered by the processor and a separate independent adapter.
You will need
- AMD Engine Control Center.
Instructions
The benefits of use can only be appreciated by people who frequently use without a power connection. The fact is that for integrated work you need significantly less. Consequently, this allows you to extend the operating time of the device without recharging.
If you do not want to use one of the video adapters at all, then disable it completely. To do this, open the properties of the My Computer menu and go to Device Manager. Study the list of equipment and find the one you need. Right-click on it and select “Disable”. Click the "Yes" button to confirm the operation.
Visit ati.com and download the program suitable for your video card. We are talking about an integrated model. Install AMD program Engine Control Center and restart your laptop.
Right-click on the desktop. Select "AMD PowerXpress Setup". A menu will open in front of you, displaying both video adapters. You can also see which device is involved in this moment. Click on the inscription symbolizing the second video card, and click the "Apply" button.
Sources:
- turn on 2 video cards
A video card is a device responsible for calculating, generating, converting and displaying images on the monitor screen. It is an important component for the high-quality operation of a PC, intended mainly for computer games.
Instructions
Video cards are divided into discrete and integrated. A discrete video card is a separate board that has its own virtual memory and a unique output. An integrated video card is one built directly into the processor of a personal computer. This chipset uses RAM. Modern chipsets have built-in virtual memory designed for 128 mb.
The main components to consider when choosing a graphics card are the graphics card's GPU, virtual memory, and memory bus. Accordingly, the higher these indicators, the better.
Video card GPU The graphics processor of a video card is a processor that calculates and generates graphic data and is responsible for preparing and outputting images to the . The GPU frequency determines the performance and speed of the video card. Accordingly, when choosing between video cards, try to purchase the one with a higher frequency.
Video card memory. Graphics accelerator video memory All modern gaming video cards equipped with GDDR5 video memory. To your Personal Computer played and supported all games latest generation without “delays” and “brakes”, you need to purchase video card With virtual memory at least 1024 mb (1 gb).
Video card – memory interface width. The video card memory bus is the channel through which data is exchanged between virtual memory or GPU video cards. The amount of data transferred per clock cycle is measured in . Average value -256 bit.
Find the "Video adapters" item. Right-click on the name of your full-fledged video card. Select "Disable". In the warning window that appears, click OK. After disconnecting the external video card, the integrated video adapter will automatically start.
This method is not applicable if you need to change the type of video adapter from integrated to external. Reboot. Press the F2 or Del key to enter the BIOS menu. Find your built-in there video card and set the Disable option opposite it.
This method is recommended to be used only if the integrated video adapter is installed on Intel chip. Be sure to check whether you can turn it off this parameter your laptop manufacturer. If you have an AMD processor installed, then use special utility. Go to the site www.ati.com/ru.
Find “Driver Downloads” on the right side of the menu. From the Component Category menu, select Notebook Graphics. In the "Product Line" menu, select a discrete video adapter series, for example, Radeon HD Series, if you have Radeon video card HD 5470.
Install the downloaded program and restart your laptop. Open the program and select AMD PowerXpress. Select "High GPU Performance".
Automatic switching on computer is a feature that can be very useful in certain circumstances. In modern personal computer x it is definitely present and at times greatly simplifies the user's work. What do you need to activate this function? First of all, you need to start with correct settings systems of its computer.
Instructions
When turned on computer, not yet indicating your system parameters, click the "Delete" button to get into the BIOS. This system is responsible for preparing your personal computer to perform or other similar actions.
Go to the energy management section. To do this, select "Power Management setup". Next, go to wake-up settings computer– “Wake up event setup” or “Wake up from 55”. Select the "Resume by rtc alarm" option and set the daily wake-up time computer. From now on, your personal computer will turn on daily specified time. Setting data BIOS systems are intended for permanent storage of information and its subsequent use.
Save everything installed settings. To do this, press the F10 key on your keyboard and then the Enter key. Some systems require more detailed instructions for saving settings. For example, when you go to the main distribution menu, you will see the item “Exit with saving setup”. Click on this menu item. In the specified form, the system will ask you whether you want to save the changed settings. Press the "y" key on your keyboard and then "Enter." This means that the settings have been saved. This operation must be completed, otherwise all changed settings will not take effect, and you will not be able to turn on the computer automatically.
If you need to change the time at which the event will take place automatic switching on computer, perform all the operations described above. Don't forget to save your settings. This is a guarantee that your computer will work exactly the way you need it to. Please indicate the exact time. The settings use a 24-hour system, so it will be quite difficult to make a mistake.
To increase operating time mobile computers without connecting them to the network alternating current Two video cards are installed in these devices. For installation necessary drivers It is necessary to correctly determine the model of both video adapters.
You will need
- - Internet access;
- - Everest.
Instructions
Install Everest program. It will allow you to get the most full information about the condition and characteristics of devices installed in your . Launch the program, wait until the scanning of the system and devices is completed and open the “Video Adapters” menu.
Find and remember the model of both video cards. If your laptop runs on a processor from Intel, visit the Russian version of the official website of this company www.intel.ru.
Go to the "Support" menu and open the "Drivers and Downloads" item. Now in the “Select product family” column, select “Graphics adapters”. Go to the “Select Product Series” menu, select the “Integrated Drivers” option graphics adapter Intel."
Now select the operating system and download the appropriate driver package (program) for your built-in video card. Please note: video cards will be switched automatically and only if the integrated video adapter cannot cope with the load. If you have an AMD processor installed, then visit the website www.ati.com.
Go to the "Support and Drivers" menu. Now in the Component Category column, select Notebook Graphics. Now in the Product Line column, indicate the series of your video card, for example C-Series APU. In the next Product Model menu, specify the model of your integrated video card, for example C-50 APU. Select the operating system installed and click the View Result button.
Now find Catalyst program Control Center and click the Download button. Wait for the program to download and install it. This utility contains a set of drivers for your built-in video card and a program that allows you to manually switch between video adapters.
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A video card is a device through which the result of the computer's work is displayed on the monitor, be it a video, a spreadsheet, or text file. The video card can be integrated into the motherboard or external. In the first case, it uses part of the PC's RAM, and in the second, its own memory.
Instructions
As a rule, modern external video cards have different characteristics compared to built-in ones. Therefore, users buy a discrete video adapter, insert it into an AGP or PCI-E slot and forget about the existence of an integrated device. However, you may need to switch to built-in video card- for example, if the external one fails. Disconnect the computer from the power supply and disconnect the interface cable going to the monitor from the video connector. Remove sidebar and remove the video adapter from the slot. Connect the cable to the integrated video card connector.
Turn on system unit. After bootstrap computer and short sound POST signal a message “Press Delete to Setup” will appear at the bottom of the screen - this is an invitation to log in BIOS settings(Basic In-Out System). Instead of Delete, another key may be specified, most likely F2 or F10, depending on the manufacturer. Go to Setup and find the menu item that determines the settings of the integrated devices. It will probably be called Peripheral Setup or Integrated Devices.
In the list, select Init.Graphics Adapter Priority – the order in which graphic devices are loaded. This option may be named depending on BIOS version, VGA Boot From, Primary VGA BIOS or INIT Display First. Set the integrated AGP/Int – VGA video adapter as the first boot device. Press F10 to save the configuration and exit the BIOS. Confirm your decision by pressing Y.
In order for any device to work correctly, you need to install the appropriate driver on it, which is usually supplied with the equipment. If you do not find a disk or floppy disk with a driver for the built-in video card, go to the motherboard manufacturer's website and download drivers from there.
Performing an enable or disable operation sites Google is carried out using new version control panel called "Next Generation". This version is included by default Google Apps for business and appears on the pages of administrators registered in Google Apps.
Instructions
Run installed browser and to complete the verification procedure, go to http://www.google.com/a/your_domen.ru.
Log in to the control panel and expand the “Service Settings” node.
Go to the Domain Settings section of Control Panel and expand the New Services and Features link to disable the service for your users.
Make sure that the “Automatically add new services as they become available” box is unchecked and confirm your choice by clicking the “Save Changes” button.
Use the checkboxes on the individual services to be added fields to add them selectively necessary services and click the “Save Changes” button to confirm the execution of the command.
Go to the Service Settings tab in Control Panel and expand the Sites link to manually disable a Google site.
Click the "Disable services" button and confirm the application of the selected changes by clicking the "Yes, disable services" button.
Make sure your domain name is registered with Google Apps to avoid getting a server error message when you try to sign in to your control panel, and ensure that the ownership verification process completes correctly.
Delete the domain alias in Control Panel and create a new one account with the selected name if the desired name matches the domain name in another account.
Video on the topic
Sources:
- How to enable or disable websites in 2019
Active mode is usually called a direct connection or using a firewall with manual port forwarding. Performing a power-on operation active mode produced standard means Windows operating system and does not require additional software.
Instructions
Check the Enable UPnP field and click the Apply button to initiate the procedure for enabling the active mode.
Use the Save and Reboot option to apply the selected changes and click the "Start" button to open the main menu of the operating system Microsoft Windows.
Go to “Control Panel” and expand the “ network».
Select the "Display icons for UPnP network devices" command in the "Network tasks" section and identify the modem you are using in the " The local network».
Go to the “Settings” menu of the StrongDC++ program and select the “Connection Settings” item.
Check the Firewall with UPnP checkbox and restart the application to apply the selected changes.
Return to the main Start menu and go to Control Panel to complete the procedure for the required UPnP service settings.
Expand the Administration node double click mouse select the “Services” group.
Enable the "Universal Host" services PnP devices" and "SSDP Discovery Service" and select the "Auto" option in the "Startup Type" section.
Return to Control Panel and expand Windows Firewall.
Go to the General tab and check the Enable box.
Uncheck the "Don't allow exceptions" box and go to the "Exceptions" tab.
Check the UPnP Infrastructure checkbox and click OK to confirm the command.
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Troubleshooting active mode enablement can be done through the settings settings Windows Firewall using permission direct connection with manual port forwarding.
Modern laptops have many gadgets that help in working and communicating via the Internet. However, due to careless behavior, or if you let someone else use your laptop, the microphone may be turned off. An inexperienced user often does not know how to turn on the microphone on a laptop, but there is nothing complicated here. It's enough just to remember Golden Rule Windows, read where you click.
In fact, you can talk about how to turn on the microphone on a laptop for a long time, because there are many models that differ from one another, and there are several operating system options, which may also differ in appearance. However, if problems arise, the first thing you need to do is go to the “Control Panel”. This is where you can simply turn on the microphone.
Here you need to find the “Sounds and Audio Devices” section. This is where you can mute the microphone on your laptop or enable it. Having entered the section, we will see this picture:
Of course, depending on the operating system, it will differ, but the principle is the same on all systems. You need to find the menu and check the “Show disabled devices” box, and then simply turn off the microphone on the laptop.
If you have a microphone from Realtek installed on your laptop, you can turn it on and off in the manufacturer’s utility. In this case, the following picture will appear in front of you.
This is a Realtek utility; it allows you to fully manage all audio components on your laptop. However, you should not rush to install it; it only works well when you have sound card from this manufacturer.
If the microphone is not muted, but simply does not work well, then you need to strengthen it, but you should not do this if the microphone is working normally, since in this case it will pick up unnecessary noise. 
For the laziest, there is another way to turn off the microphone on a laptop or how to turn it on. You can use additional utilities, for example, such as Skype. The fact is that Skype also has access to the equipment and can control devices. Therefore, you can go to the Sound and Audio section in Skype, and configure the microphone there accordingly.
This approach, however, has significant drawback, it may slightly damage the drivers on the laptop. And this may result in some inconvenience, and in addition, it will be necessary to completely reinstall the entire system.
If you have the drivers installed correctly on your laptop, then in most cases you can turn the microphone on and off directly from the keyboard.
If there is no separate button, then it can be functional, in simple terms, it can only work in conjunction with another key. So look for the microphone icon on your keyboard, after that find the FN key, and after that press them together, in most cases the microphone will turn on immediately. To tell the truth, most of the time it turns off by accident.
The most important thing is to try to think logically, and then using any operating system will be easy.
As a rule, the question of how to enable a video card in the BIOS is most often asked by owners of laptops that are equipped with two independent graphics accelerators - integrated and discrete. The operating system itself cannot always understand the user’s wishes and switch from one adapter to another. Moreover! Sometimes in the operating system you can use two cards simultaneously using regular funds sometimes it's impossible. Therefore, you will have to solve the problem of how to enable the video card in the BIOS on a laptop. This is quite simple to do, but do not forget about some of the capabilities of the Windows operating system itself. In fact, all these questions are further proposed for consideration. The technique is quite simple, but you should pay attention to some small nuances.
How to enable a video card in BIOS and why is it needed?
First, let's look at the question of why all this is needed. Let's leave aside for now the problem of how to enable an integrated video card or its equivalent in the form of a discrete accelerator in the BIOS, and let's see what benefits can be derived from this.
If anyone doesn’t know, integrated chips, unlike discrete ones, consume significantly less energy in operation. And for a person who constantly carries a laptop with him and uses it without connecting power, this is exactly what he needs. After all, in essence, in this way, significant savings in battery power are achieved, which in some situations can be a key factor.
Another point is related to the simplest situation, when the most common office tools are used at one time, and games or resource-intensive multimedia programs at another. It is clear that for any editor like Word or Excel, the maximum capabilities of the graphics chip are completely unnecessary. A regular integrated adapter is sufficient here. But during leisure hours, when the user decided, for example, to complete the next level new game, you can’t do without a discrete card. And the system does not always accept both graphics chips. Or rather, it sees them, but only uses one, setting it as the default. This is where knowledge of how to enable a discrete video card in the BIOS comes in handy if an integrated one is currently installed as the main one (or vice versa).
Basic BIOS settings
Now directly about the problem itself and its solution. How to enable the built-in video card in BIOS if by default the system gives preference to a discrete accelerator? Everything is extremely simple.
We go into the settings of the primary system, using one key or a combination of several (for different models laptops or desktop PCs, they can differ significantly), after which we move on to the advanced settings section. It is usually called Advanced. Here you need to select the menu for the current chipset parameters (Chipset), and then find the line Boot Graphic Adapter Priority, First Display Boot, or something like that. If the PCI Express parameter is set in the settings, corresponding to the use of a discrete video card connected directly to PCI bus, the parameter needs to be changed to another (for example, iGPU or Internal). After this, it will be enough to save the changes when exiting (F10 + Y) and reboot the system.
Enabling the graphics adapter without entering the BIOS
Recently there has been quite a interesting opportunity, which allows you to solve the problem of how to turn on the video card in the BIOS, without directly logging into the primary system.
To do this, you just need to download the so-called BIOS emulator - a program that runs directly in the operating environment Windows systems in DOS mode command console and allows you to make settings that are no different from the actions performed in the primary system itself. The names of the sections, however, may differ slightly, but the algorithm for turning on video cards is the same.
How to enable a video card via BIOS if a second accelerator is installed or used simultaneously?
Another situation that worries all users quite strongly is related to determining the possibility of a second accelerator, say, when purchasing a discrete card in addition to the existing integrated one.
In this case, the question of how to enable the video card in the BIOS is solved by using the above parameters and by setting their automatic activation (Auto parameter), which sets a certain sequence of switching from one adapter to another. However, most of this concerns choosing the preferred chip when booting the system. Therefore, you will additionally have to use other settings.
What is needed for two accelerators to work?
It goes without saying that the system must be present correctly installed drivers for both devices. As a rule, there are no problems with integrated chips, since Windows systems install their control components automatically.
But for discrete cards Drivers alone will not be enough. Here you will also need to install related software.
Automatic switching between adapters
Let's consider the situation using the example of video accelerators from the Radeon line. We will need a small utility called AMD Engine/CatalystControl Center.
After installing it and running it (of course, as an administrator), you need to select AMD settings PowerXpress. What’s most interesting: the program will automatically detect not only the discrete graphics chip associated with it, but also the built-in card with a mark of which device is currently in use. To select the second accelerator, you just need to highlight it and press the apply button. To automatically switch between adapters, use the item for automatically selecting GPU power consumption when running on battery power.
Exactly the same situation is observed with NVIDIA video cards, for which their own utilities have been developed. In addition, you can additionally use various kinds of “native” programs to tune the performance of chips, test them and overclock them programmatic method or adaptation to computer games, which will ultimately give a more tangible result in terms of the speed of the chip itself and the performance of the graphics processor.
Instead of an afterword
If we sum up some conditional results on solving the problem of how to enable a video card in the BIOS, it is easy to conclude that the matter may not be limited to the settings of the primary input/output system alone. If you really want to use both adapters and all their capabilities, as they say, to the fullest, and even with automatic switching between them, depending on the operating mode of the laptop, there is no way to do without comprehensive measures. For stationary terminals, the change in the use of accelerators is purely nominal, since the mode of operation from independent sources is, as a rule, not used in them (except during a power outage, when power is provided by an uninterruptible power supply unit).
Very often, laptop users encounter problems with the built-in microphone. Often it is simply disabled, which, of course, does not allow you to enjoy communication through programs such as Skype. How can you bring back the joy of communication and turn on the microphone on your laptop? Windows 7 is a fairly flexible operating system and eliminates minor malfunction even the most novice user can do it. As you know, most problems with the OS can be solved by reinstalling the system. It would seem that everything is simple - I downloaded Windows 7, reinstalled it and the problem was solved. But we will go a different way!
How to solve the problem with the microphone?
To solve the problem with a disabled microphone, you must first make sure that all necessary drivers, but not on the list unidentified devices. You can check this using Device Manager, which is located in Control panels.
If in the presented list there is an exclamation mark next to one of the devices or question mark, then this device is either not working correctly or the drivers are not installed on it. Such a device could be sound audio device. If all devices are working properly, then proceed to to the next stage.
Open Control Panel and switch the icon view to categories. Go to the “Hardware and Sound” category, where you launch the “Manage Sound Devices” menu.
In the sound settings window that opens, go to the tab Record and select a microphone from the list (usually the top one). Make sure that it is enabled by right-clicking on it and clicking “Enable” in the menu that appears. If the menu only contains the “Disable” option, then the microphone is turned on. Now click the button Properties, where “Use this device (on)” should be selected opposite the “Use of device” item. Then press the button OK.
To check the microphone operation, open the sound recording utility through the menu Start, which is located in the folder All programs -> Standard. Turn on the recording and say a few words, then stop the recording and play it back. If you can hear yourself speaking, then your microphone is working normally.
Here is a simple method to solve this problem.
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