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First of all, I have to see if there is a switch in the BIOS, and if there is off, mine is not, but it is off by default.
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The book has different settings, and the specific look at the manual.
And then before you turn it off, turn off the keypad indicator and then turn it on for testing.
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1 Turn the keypad off.
2 Turn off your computer.
3 Turn it on again!
4 See for yourself!
It seems to remember so!
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<> demo model: Lenovo Legion Y7000
System version: win10
There are 2 steps on how to turn off the keyboard light of a laptop, and the following are the specific operation steps for turning off the keyboard light in Lenovo's rescue of the positive object model Y7000:
Steps.
Locate the fn key and the spacebar.
Find the computer's fn function key and spacebar.
Tap the fn+spacebar twice.
Tap the fn function key + spacebar twice to turn off the keyboard light.
End summary: The above are the specific operation steps on how to turn off the keyboard light of the laptop, I hope it will be helpful to slow down the family.
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It is recommended to consult the notebook user manual to determine, taking ASUS computers as an example, you can use the shortcut keys fn+ or fn+f3 f4 or fn+f7 to turn off the backlit keyboard.
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1. Turn on the Lenovo laptop, and the keyboard light of the notebook is normally on like the following figure, as shown in the following figure:
2. Click the fn function key + space bar on the keyboard to adjust the brightness, and you can see that the brightness is brighter than just now, as shown in the figure below
3. Click the fn function key and the space bar again, and you can see that the keyboard light has been turned off, as shown in the figure below
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1. Take the windows 10 system as an example, laptops.
How to turn off the keyboard light:
1. Press the FN+F number key at the same time (the icon with the keyboard light on the general key) to turn off the keyboard light of the notebook.
Note: The function of the F number key on laptops of different brands and systems may be different, you can learn more about the keyboard function of the notebook before operating.
Second, take the windows 10 system as an example, the method of turning off the peripheral keyboard light:
1. Generally, there will be a light power button on the peripheral keyboard device, and if you want to turn off the light, you can directly turn off the power button on the keyboard.
2. If you don't use a computer, directly unplug the power data cable of the keyboard to turn off the light.
3. Open the "Device Manager" of the computer, enter the "Keyboard" device, and then select Disable this device.
Note: Different brands of peripheral keyboards may operate differently, you can learn more about the functions of peripheral keyboards before operating.
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The definition of shortcut keys will be different for different models, ASUS laptops can use the shortcut keys FN+ or FN+F7 or FN+F3 F4 to turn on and off the backlit keyboard, depending on the actual model.
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The specific steps are as follows:
Different computers have subtle differences, here with laptops.
For example, in win10, you can press and hold the win button and then press the F10 button to turn off the keyboard light permanently.
If you want to turn off the keyboard light temporarily, you can press the fn button + the number 10 button, if you want to turn off the keyboard light permanently after turning on the computer, you can press and hold the fn button and add the f10 key, you can turn it off.
You can press and hold the FN key + F4 F5 button to adjust the brightness of the keyboard, FN + F4 is to adjust the brightness is too high to be darker, if the brightness is not enough, then press FN + F5 is to adjust the brightness when the brightness is not enough, only one level can be adjusted each time, and multi-level adjustment can be carried out by pressing multiple times.
Backlit keyboard:
The backlight source of a backlit keyboard is different from the backlight and should be located on the LCD monitor.
A light source behind it. Instead, a high-brightness white light-emitting diode is used.
Embedded in the designed keyboard card slot. When the computer receives a keyboard tapping command, the computer turns on the light signal of the light-emitting diode through the command control.
Each key of the keyboard is made of a special plastic material, the black part has good light shielding, and the white part has strong transparency, so that the basic function of the backlit keyboard is realized. It's quite convenient for people who work at night, and the keyboard looks aesthetically pleasing.
The above content reference: Encyclopedia - backlit keyboard.
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The definition of shortcut keys will vary depending on the model, for example, in the case of ASUS computers, you can switch the backlit keyboard with the shortcut keys FN+ or FN+F3 F4 or FN+F7.
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There are 2 steps, and here are the specific operation steps to turn off the keyboard light in Lenovo Legion Y7000:
Steps.
Locate the fn key and the spacebar.
Locate your computer's FN function key and space bar.
Tap the fn+spacebar twice.
Tap the fn function key + spacebar twice to turn off the keyboard light. end
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1. First of all, make sure that your computer has a keyboard light.
2. Find the key with the keyboard light (as shown in figure F10).
3. Press the F10 keyboard once The light is weak, the light is strong twice, and the light is off the third time.
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Device: Lenovo Xiaoxin notebook.
1. Turn on the Lenovo laptop, and the keyboard light of the notebook is normally on like the following figure, as shown in the following figure:
2. Click the fn function key + space bar on the keyboard to adjust the brightness, and you can see that the brightness is brighter than just now, as shown in the figure below
3. Click the fn function key and the space bar again, and you can see that the keyboard light has been turned off, as shown in the figure below
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If the computer has a keyboard light or keyboard backlight, it generally has the following two manifestations:
1. If you find that the "spacebar" button of the computer keyboard has the identifier shown in the figure below:
Then your computer generally comes with a keyboard backlight, use"fn+space (spacebar)."Key combination to turn on the keyboard backlight.
If you don't have this identifier on the Space key, your computer generally doesn't have a keyboard backlight.
Then your computer generally comes with a keyboard light to use"fn+esc"Key combination to turn on the keyboard light.
If you don't have this identifier on the "esc" key, your computer generally doesn't have a keyboard light function.
In addition, some early ThinkPad laptops with a keyboard light need to be turned on with the "FN+PAGE UP" key combination.
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