The manufacturer of keyboard and mouse combo will show you how to troubleshoot if the computer keyboard, mouse and monitor are not bright


The keyboard and mouse combo manufacturer tells you that when using a computer, the keyboard, mouse, and monitor must be connected properly so that the computer can be used normally. What should we do if the keyboard, mouse and monitor are not on? Here are some common causes and solutions.

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1. The reason for the memory
The manufacturer of the keyboard and mouse combo tells you that the loose memory module leads to poor contact, and the oxidation of the gold finger part may cause this phenomenon. We can pull out the memory stick and reinstall it. If it is oxidized, sand it with fine sandpaper and reinstall it.
2. The reason for the motherboard
You can try to unplug the power first and remove the motherboard battery. Wait a while and reinstall to see if that fixes the problem.
3. Important parts are damaged
If the above two methods do not solve the problem, it is possible that some parts in the computer are damaged. The manufacturer of keyboard and mouse combo tells you that at this time, we need to find professional personnel to repair it.
The manufacturer of keyboard and mouse combo tells you that computers are also consumables. In the process of daily use, if you use them carefully, there will be fewer problems.