1. ① Some 14-inch machine keyboards have a NumLK key. You can turn on or off the numeric keypad through fn NumLK ② 15-inch Some machines have a small keyboard area. You can directly press the NumLK button to turn on or off the numeric keypad.
2. First, you need to activate the input function of the small keyboard, as shown in the figure. Then find the "FN" key on your keyboard, usually in the lower left corner of the keyboard, marked with an obvious color, as shown in the picture. Then among the F1-F12 keys, trace to the key with the letters "numlk" (some laptops are only labeled Num) as shown in the picture.
3. If you want to use the small keyboard, you need to activate the small keyboard input function first. The small keyboard is located on the right side of the keyboard. First find the "Fn" key on the keyboard. It is usually set in the lower left corner of the keyboard and has an obvious color mark.
①Some 14-inch machines have a NumLK key on the keyboard, and you can turn on or off the numeric keypad through fn NumLK ②Some 15-inch machines have a small keyboard area, you can directly Press the NumLK key to turn the numeric keypad on or off. Open our laptop and find the location of our F1-F12.
Turn off the computer; then, disconnect the AC power adapter and all cables from the computer. Wait three to five minutes for the computer to cool down. Then remove the battery to prevent hardware damage caused by live operation. Finally remove the back cover. Remove the screws that secure the keyboard.
① Some 14-inch machines have a NumLK key on the keyboard, and you can turn on or off the numeric keypad through fn NumLK ② Some 15-inch machines have a small keyboard area, and you can directly press the NumLK key to turn on or off the numeric keypad keyboard.
First remove the 2 screws from the battery slot of Lenovo G400 notebook. Then press the back cover of the Lenovo G400 notebook with your thumbs and push up to open the back cover. Then find the 3 keyboard screws (there is a keyboard icon next to the screws), unscrew the screws and set them aside.
First remove the battery of the Lenovo laptop, and then remove the back cover of the laptop. After taking off the back cover, remove all the screws holding the keyboard. How can we know which screws are used to fix the keyboard? It is actually very simple. There will be a small icon of the keyboard next to the screws that fix the keyboard.
Remove the battery before disassembling the keyboard. 02 There is only one screw on the bottom of this notebook to fix the keyboard. It is marked with "KB" next to it. Remove it.
The method for disassembling the Lenovo notebook keyboard is as follows: Prepare tools, disconnect the power supply, and remove the battery. Use a flat-head screwdriver to lift the edge underneath the keyboard. This is what it looks like after it is fully pushed open. You will find four screws, unscrew them, note that these screws generally cannot be removed, only loosened.
How to disassemble the keyboard of Lenovo laptop. Tools and materials. Lenovo laptop. Operation method 01 Take out the network card and memory card of the laptop, as shown in the picture.
There are three methods for switching input methods on laptops. The first is to use the ctrl shift key to switch, the second is to use the windows space bar to switch, and the third is to click and input with the mouse. method switching. Ctrl shift key switching: As shown in the figure, find the ctrl key and shift key on the keyboard and press them simultaneously. We can see that the input method is switching.
The shortcut key for quickly switching between Chinese and English windows: ctrl windows key. This shortcut key is basically applicable to all versions of windows. If ctrl shift cannot switch, we can use the shortcut key to switch! Set input method shortcut key switching.
① Some 14-inch machines have a NumLK key on the keyboard, and you can turn on or off the numeric keypad through fn NumLK ② Some 15-inch machines have a small keyboard area, and you can directly press the NumLK key to turn on or off the numeric keypad keyboard.
The specific method is as follows: To buy a matching keyboard, first go to Taobao or JD.com to buy a laptop keyboard. When buying a keyboard, you must look for the model and buy the right model, otherwise It's a waste when you buy it back. If you don’t remember your laptop model, you can look for it on the laptop, usually on the back.
Steps to replace the laptop keyboard, replace the laptop keyboard separately. Before replacing the laptop keyboard, you must first buy a keyboard, and then disassemble the keyboard. After the preliminary disassembly is completed, we should Go deeper.
① Some 14-inch machines have a NumLK key on the keyboard, and you can turn on or off the numeric keypad through fn NumLK ② Some 15-inch machines have a small keyboard area, and you can directly press the NumLK key to turn on or off the numeric keypad keyboard.
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