Can I still connect my computer to a TV after connecting it to a monitor?

1. Set the signal source of the TV to PC mode.

2. Set the resolution and refresh rate of your computer's graphics card. This is the key to the setting, because the resolution of the graphics card is suitable for computer monitors, for 16:9 LCD TVs can only be compatible, unless the graphics card is specially matched with LCD TVs, the general ordinary graphics card can not reach the highest resolution of the TV.

In order to work with the graphics card, the TV has a set of intrinsic resolutions and refresh rates (listed in the TV manual), and we must set the resolution and refresh rate of the graphics card to be exactly the same as one of the sets in order for the TV to display the computer screen properly. The specific setting method is to click the right mouse button on the blank space of the desktop - Properties - Settings, adjust the screen resolution setting bar, and set the refresh rate in Advanced.

3. If you activate the No. 2 monitor in the above settings, and check Extend to desktop, you can also pull the browser or **device to the right side of the computer monitor until the TV is displayed, so that you can surf the Internet while watching**.

Yes, after the general TV and the computer are connected through the HDMI cable, the TV can be used as the secondary display of the computer, so that you can drag the window to be displayed on the computer to the secondary display, such as dragging the **window to the secondary display**, so that the TV can be watched**, and it does not affect the normal use of the computer; How to set it up:

1. Insert one end of the HDMI cable into the HDMI output interface of the computer, and the other end into the HDMI input interface of the TV, and connect the computer and the original monitor through the VGA cable;

2. Start the computer and TV, and use the remote control to switch the signal source of the TV to HDMI mode, and the screen of the computer can be displayed, indicating that the computer and the TV have been successfully connected;

3. Next, set up the TV on the computer as the second monitor of the computer (also called the secondary monitor, extended monitor); 4. On the computer desktop, right-click and select Properties;

5. In the "Settings" page of the "Display Properties" that opens, you can see the connected monitor, select the monitor you want to configure (as shown below), and click "Extend the Windows desktop to this monitor", you can extend part of the Windows desktop to the TV;

6. There is no status bar on the TV (extended monitor), no shortcut buttons, only a desktop wallpaper, and users can drag most applications to the extended screen with the mouse to run.

After the computer is connected to the TV through this, as long as the connection is successful or there is a prompt on the computer, you can connect normally.

There are several modes after connecting to the TV, one is the projection mode, and the other is the split screen mode. The computer can also display it. In the projection mode, the content displayed on the screen of the computer and TV is the same.

If you choose the split-screen mode, the computer screen and the TV screen are two separate screens. On both screens, different content is displayed.

You can display it, connect the computer and the TV with an HDMI cable, set the signal source to HDMI in the TV, and then set the graphics card display properties on the computer: there are generally copy modes and expansion modes.

Yes, the TV can be used as a monitor.