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How to clean the keyboard of the laptop? It feels greasy and shiny?

2022-11-01 09:34
1. Tilt the laptop first   2. Then prepare a small soft brush.   3. Use a small soft bristle brush in the direction of the arrow, first in the longitudinal direction and then in the transver

How to clean the notebook keyboard ?

2022-11-01 09:30
1、 Cleaning tools that need to be prepared before cleaning: keyboard cleaner, USB keyboard cleaner, magic cleaning soft glue, cleaning solution, leather blower, brush, cleaning cloth.   2、 Five c

The laptop keyboard locks fn and what keys?

2022-11-01 09:25
When the keyboard is locked, you must first determine whether the number key or letter key is locked.   If the numeric keypad is locked, just click NumLock or press FN+Num to unlock it.   If

How to deal with laptop leakage？

2022-11-01 09:20
1、 The cause of laptop leakage: electrostatic effect       1. Static electricity may cause network faults. In order to completely solve the problem of static electricity, it is recommen

How to type punctuation marks on the keyboard？

2022-11-01 09:07
1. The number keys on the keyboard and the buttons on the right of the letters can be combined with [Shift] to mark punctuation marks;   2. For example, press and hold [Shift]+number key 6 to typ

The keyboard is not broken+just can't type

2022-10-28 21:47
1. Check whether the wired keyboard is connected to the host port, and whether the wireless keyboard is connected to the computer normally. 2. There is a problem with the power supply. It may be that

How to unlock when the computer keyboard is locked?

2022-10-28 21:37
Take Lenovo G40-70 and Win10 systems for example. When the computer keyboard is locked, it should be divided into the following situations:   1. If only the numeric keys of the keyboard are locke

One of the keys on the laptop is missing. How can I replace it?

2022-10-28 21:32
You can press the button back if you drop it. First press the bracket back, but pay attention to the direction, positive and negative. Then align the key cap with the direction and press it down with

Common faults of computer keyboard

2022-10-28 17:22
Fault 1: The key cannot be popped up   The main reason for this kind of failure is the poor quality of the keyboard.   Solution: Restore the stuck key to its original position. The best way

What can I do if the keyboard is powered on and cannot be used? Take stock of the "keyboard key failure" troubleshooting?

2022-10-28 17:18
Generally, there is water or dirt inside or the circuit is broken by you. If you have certain knowledge of this, you can disassemble it to repair it. (Be careful, the notebook is very troublesome.) Wi

How to know the laptop keyboard is broken?

2022-10-28 17:15
Press and hold the Shut Down key to shut down.   Then unplug all the connecting cables of the notebook. Leave it for 1 minute, and then press the power on button, there will be two situations: la

The backlight of the laptop keyboard doesn't work?

2022-10-26 15:47
1. Clear CMOS (EC Reset)       Operating steps: unplug all external devices → turn off the computer → unplug the power adapter → long press the power key for 40 seconds &
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