How to switch graphics cards in Windows 7

First of all, you need to make sure that your computer is equipped with n cards and supports dual graphics card switching technology....Then right-click on the desktop....n card control panel....3D management (or setup)....Change the automatic switching to a discrete graphics card....

Hehe,The problem you said is very simple.,It doesn't seem to be the original driver of the graphics card.,If you don't install the graphics card driver, you don't need to switch.,You installed the graphics card driver and you will find that the right click in the blank space of the desktop.,There will be one more option like an nvidia control panel or ati control panel.,As long as it's not installed, there is no such option.,I hope it helps you—— Go to the driver's home**。

The steps are as follows: 1. Right-click on the desktop and select NVIDIA Control Panel on the pop-up menu.

2. Then pop up the settings menu of NVIDIA, select Manage 3D settings, and you will see the global use of integrated graphics.

Or a single display. After selecting a discrete graphics card, the system will use the selected graphics card when performing tasks.

3. You can also choose to add the program you need to set, for example, if you need to set KMP to a high-performance graphics card, choose this program.

4. Select the discrete graphics card you need to use for the program.

5. There is a more convenient function, that is, for each program, you can also choose which graphics card it calls at any time. Right-click for a desktop program.

6. If the function of selecting the graphics card is not provided in the right click, you need to make the following settings: or go back to the interface of 3D settings, select the view, and change the last item in the drop-down menu "will."'with a graphics processor.

Run'Add a tick to the context menu in front of ".

7. Go back to the program, when you right-click, an option will appear, allowing you to choose whether the program uses a separate display or a centralized display.

8. Right-click on the desktop to enter "Configure Exchangeable Display Card".

Options. 9. In the switching interface, you can see the display core that can be switched.

Type,The independent display is represented by "high-performance GPU",The integrated display is represented by "power-saving GPU",From the interface options, you can see that the switch between the independent display and the integrated display is actually the switch between performance and performance,Independent provides strong performance but at the same time the power consumption is also large,Although there is still a gap between the performance of the integrated display and the independent display, the power consumption is much lower than that of the integrated display。

Take Lenovo G400 computer, Windows 7 operating system, AMD graphics card as an example, the method of switching to a discrete graphics card is as follows:

1. Open the desktop of the laptop, then right-click on the blank space of the desktop, and then use the left button to select "Show Card Properties".

2. Click on the "Toggle Graphics Card Global Settings" option.

3. Then select "High Performance" in the "Global Application Setup Program", and the computer will prefer to use a discrete graphics card.

The steps to switch discrete graphics cards are as follows:

1. Right-click on my computer and open Properties.

Right-click on the PC and select Properties Options, as shown in the following image

Second, click Device Manager.

Click Device Manager on the Control Panel page, as shown in the following figure:

3. Click on the display adapter.

In the Device Manager, find the Display Adapter Split Calendar option, as shown in the figure below

4. Disable the core graphics card.

Right-click on the integrated graphics card and select Disable Setup as shown in the image below

1. First, right-click on the computer desktop, and then select Display Settings, as shown in the figure below.

2. Next, you need to find the display resolution and click the drop-down button behind it, as shown in the figure below.

3. Next, you need to adjust the resolution to the maximum, as shown in the figure below.

4. Finally, you need to directly click to keep the changes, as shown in the figure below.

1.Open the "Control Panel", find and click "Inter GMA Driver" to enter.

2.Switch to the "Display" "General Settings" tab, where you can set the screen resolution.

3.Switch to the 3D tab to set the 3D performance. By setting the 3D preferences, you can choose the performance characteristics of the graphics card and the key optimization parts of the graphics card.

4.Switch to the "**" option, select the "Color Enhancement" item, and by ticking the "Override App Settings" tab, you can adjust "Brightness", "Contrast", "Hue" and "Saturation".

5.Click on the "Power" tab and you can choose a solution that optimizes the power supply. For example, by selecting the "Balance" item, you can ensure that you strike a balance between savings and performance.

In the bottom left menu**.

Win7 is not like Win10, there are settings buttons, similar functions may be entered through the control panel, click Start, Control Panel, System and Security, System, click System Properties, select Advanced Items, Settings.

The general basic settings of the Windows 7 operating system are in the control panel. You can find the control panel directly in the start menu on your computer, and then select the relevant options to set various settings, such as time, program, user, security, device, etc. More detailed settings can be made in the system group policy.