After replacing the graphics card, the computer turns to black screen

When the new graphics card is plugged into the monitor, the screen goes black. The integrated graphics used before was normal.

After installing a new graphics card on your computer, you need to connect the video signal cable Connect it to the interface of the video signal cable of the graphics card, instead of continuing to plug it into the interface of the integrated graphics card on the computer motherboard, so that you can have normal display.

After installing the independent display, the monitor has no signal. If you use the integrated display, there will be no problem. The possible reasons are: \x0d\x0a The independent display requires too much power. It needs to be powered from the 6PIN line in the power box. The motherboard PCI-E plug The slot only supplies 75W power, which is not provided by the high-end motherboard, otherwise the motherboard will be overloaded.

Most of your situation is caused by poor contact between the independent graphics card and the motherboard.

Hello: There is no display on the monitor after the graphics card is plugged in. The graphics card needs to be installed with a driver to work. In addition, some graphics cards require an additional power supply to work. The graphics card can only work if it meets the above conditions. Then the monitor will show it.

The reasons are as follows: The power supply of the graphics card may be insufficient. Check whether the auxiliary power supply interface of the graphics card is connected properly and whether the host power supply meets the power consumption output of the graphics card. There is a problem with the graphics card slot of the motherboard, resulting in poor contact of the graphics card. Re-insert it. Remove the graphics card and see if there is any improvement. There is a problem with the VGA interface of the graphics card. Try another interface.

How to solve the problem when a black screen appears after restarting the computer after installing the graphics card driver

1. Observe whether it can recover by itself. During the system startup process, if flickering occurs, you can observe whether the screen can be restored to a normal state and enter the operating system. If it can be restored normally, it can basically be determined that the host is not faulty. Reinstall the graphics card driver.

2. The new driver has been uninstalled and replaced with the old driver; press F8 when booting and select the last known good configuration; if that doesn't work, enter safe mode to uninstall the new graphics card driver and use the driver CD that came with the graphics card. install driver.

3. First check whether there is any problem with the power wiring board. Remove the relevant supporting parts of the computer and replace them with other usable equipment to check whether the power wiring board is working properly.

4. This situation is usually caused by a driver problem. We choose to use the driver wizard to reinstall the corresponding driver to solve the problem. The specific steps are as follows: Open the driver wizard on the computer installation and click Detect Now.

5. Next, the editor will share with you how to deal with the black screen problem after installing the graphics card driver in Win8 system. The specific method for Windows to perform a quick startup operation is to save system information to a specific file after shutting down, so that when the computer is restarted, Windows uses the system information to restore the computer instead of restarting.

What to do if the monitor screen goes black after installing a new graphics card

1. The driver version is incompatible. The latest driver version may be incompatible with the system or current hardware, causing a black screen. You can try to download an older compatible driver and install it. System files are corrupted. Some system files may be damaged during driver installation, resulting in a black screen.

2. First, enter safe mode to uninstall the driver, replace the driver version and install it, restart the computer, and keep pressing the F8 key until the system advanced startup menu appears. Then select Safe Mode to enter Safe Mode, right-click "Computer" Properties "Device Manager".

3. Observe whether it can recover on its own. During the system startup process, if flickering occurs, you can observe whether the screen can be restored to a normal state and enter the operating system. If it can be restored normally, it can basically be determined that the host is not faulty. Reinstall the graphics card driver.

4. Causes and solutions to the black screen: This problem is usually caused by compatibility issues with the graphics card driver (dual graphics cards). You can try turning off the power and restarting the computer several times. You can enter winre (Windows recovery environment) after repeating it three times in a short period of time, but some users may need to disconnect the power directly.

5. When the screen is black, we can solve the problem through some settings. The method is as follows: Press F8 before turning on the computer to enter the advanced startup options - select safe mode, click Enter to enter, and click Enter to enter. After entering the safe mode desktop, right-click on the computer - select Device Manager and click Open.

6. The monitor suddenly goes black; sometimes the computer starts normally, but then a black screen appears when it reaches a certain step. A black screen is caused by the monitor itself not working properly, such as a problem with the monitor's power cord, poor contact with the power plug (note: both ends are possible), a broken power switch, a fault in the internal circuit of the monitor, etc.

What to do if the computer screen goes black after installing the graphics card driver

1. Observe whether it can recover on its own. During the system startup process, if flickering occurs, you can observe whether the screen can be restored to a normal state and enter the operating system. If it can be restored normally, it can basically be determined that the host is not faulty. Reinstall the graphics card driver.

2. The driver version is incompatible. The latest driver version may be incompatible with the system or current hardware, causing a black screen. You can try to download an older compatible driver and install it. System files are corrupted. Some system files may be damaged during driver installation, resulting in a black screen.

3. First, press and hold the power button of the computer to shut down the computer, then restart the computer. After starting the computer, press the F8 key to enter the bios. Use the up and down arrow keys to select safe mode and press Enter to enter the safe mode settings.

4. This situation is usually caused by a driver problem. We choose to use the driver wizard to reinstall the corresponding driver to solve the problem. The specific steps are as follows: Open the driver wizard on the computer installation and click Detect Now.

5. Causes and solutions to the black screen: This problem is usually caused by compatibility issues with the graphics card driver (dual graphics cards). You can try turning off the power and restarting the computer several times. You can enter winre (Windows recovery environment) after repeating it three times in a short period of time, but some users may need to disconnect the power directly.

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