When the computer is unlocked after the screen is locked, the mouse cannot be dragged and the user n

With the keyboard, up, down, left and right keys.

What should I do if the interface of the lock screen of my computer, the keyboard and mouse do not respond.

Desktop or laptop? When the computer is turned on, the computer keyboard cannot be used normally under the password interface. From the phenomenal.

From the description, it is either caused by a driving problem; Either it's a hardware issue.

Install the keyboard driver, restart the book, and see if it can be solved.

2. If you can enter the system, it is recommended to revoke the boot password function, it may be a problem with the keyboard hardware.

caused. 3. It may be the sequelae caused by the internal moisture of the keyboard, or the water before, etc., you can disassemble the pen.

Notebook, use an electric hair dryer, blow the motherboard, and the inside of the keyboard, and blow as long as possible. Install the pen.

Reboot the notebook and see if it resolves.

4. If the above is not solved, it may be a problem with the system or the motherboard keyboard-related control module.

You can reinstall the system and see if it fixes. If it is not solved, it is a hardware problem. If you have time, you can go to the local after-sales center for testing, or a nearby repair shop with a good reputation.

Generally, as long as you reinstall the system, you are 100% guaranteed that you will have no problems.

What should I do if my computer mouse can't move?

I don't know what kind of situation you are talking about, is it that the pointer of the mouse does not move, if so, unplug the mouse and reinsert it, restart it, try it, I also encountered this situation.

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Asking questions doesn't get into the table.

Can't get into the desktop.

It's a screensaver. It's a screensaver.

Nothing else can be moved.

Nothing else can be moved.

If you look at the general laptop (humanized) with a touch pad button, you can try to see if there are buttons or indicators around the touchpad! , you can double-tap with your hand if you have one. If it's an external mouse, it may be a driver problem, or a hardware problem with the mouse itself!

You try it on another computer.

The possibilities are many. If you just make the system, there will be no driver, and the laptop is prone to lock and disable the touchpad without operation.

You can take a look.