How to keep the laptop from turning on when connected to a monitor

...Does the laptop screen have to be turned on to connect the monitor? How do I turn off the laptop screen and connect the external...

1. There is another method It is the Fn key of the notebook - the projected key. The location of this projected key is related to the computer brand.

2. Turn off the computer monitor, or use an external screen directly. The other is a high-definition multimedia interface: HDMI (newer monitors and TVs have this interface). Setting method: Windows P key combination can bring up the settings menu → extension. .Make sure the external monitor is connected correctly and click Detect and Recognize.

3. The notebook monitor is turned off and is only displayed on the external monitor.

4. Open "Start" in the lower left corner of the computer desktop. Find the Control Panel in Start. Enter the control panel and set the upper right corner to "Small Icons". Click "Show". Select "Adjust resolution." Find the option Multiple monitors. Select "Show desktop only on 2".

5. To enable the external monitor function on your laptop, you first need to turn on this function in the BIOS. Taking my Toshiba A10 as an example, just enter the BIOS settings, find the "DISPLAY" option, turn on the external monitor function, and generally set it to "Auto-Selected".

How to close a laptop with a monitor

Another method is the laptop's Fn key-projection key. The location of this projection key is related to the computer brand.

Press the "windows" key and P key on the keyboard at the same time, and four mode options will appear on one side or in the middle of your screen.

First, click the Start button, find the Control Panel, and OK. After opening the Control Panel, find System and Security Options and click on it. Enter the system and security detailed settings interface and find the battery option. Click, Battery Options, under the option to change battery settings.

The laptop is connected to an external monitor. How to turn off the laptop screen and only turn on the external monitor...

1. Another method is to use the Fn key-projection key of the laptop. This projection The location of the keys depends on the computer brand.

2. You only need to set the notebook in the system to close the screen without performing any operation to turn off the screen without affecting the display of the external monitor.

3. If the connectors do not match, you can also try to use an adapter. .Turn off the computer monitor, or use an external screen directly. The other is a high-definition multimedia interface: HDMI (newer monitors and TVs have this interface). Setting method: Windows P key combination can bring up the settings menu → extension.

4. The first method is to press the function keys FN key and projection key on the laptop keyboard at the same time. The second method is to hold down the Windows key and the letter P key at the same time. Four selection buttons will appear on the screen.

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