What should I do if the mouse ball is gone, what should I do if the mouse is gone?

You can find a glass ball of the same size as the original one, and apply something like glue to it to increase its friction, so that you don't have to buy a new mouse and save a lot of money.

Let's change it, the ball is gone, it's not a mouse! Unless you steal the ball from another computer's mouse and put it in your mouse!! Ha ha!! But it's not right to steal!!

Take one from your old mouse and replace it with one.

Or buy a new one, now mechanical mice are cheap.

Khan Replace Pull If you really don't change it, just go find an old mouse and change the ball! ~

Get a new mouse, and then find a cat to watch, so you don't have to lose it again.

If the old doesn't go, the new doesn't come, buy a better one. "Glue him in: haha.

Let's change it! The light point is not only sensitive but also light, and the rolling ball is not only insensitive but also heavy!! Besides, the optoelectronic ones are not expensive!!

Practice using the keyboard to operate the computer, you can learn a lot of keyboard functions!

Big brother, buy a photoelectric one, 30 yuan.

What age is it?

I can only find one from other bad mouses!

Brother, my family sells it, you can buy one. It's only ten dollars.

Brother, I support you when the mouse of the ball is very inconvenient.

The guy who said he was going to steal one, you're so humorous.

Dizzy! Just look at what is on the garden!!

Khan: I'm a rookie, I don't know!

Are there any masters here?

1。Software conflicts, incompatibilities: redundant similar software installations! The computer is overclocked or there is too much software installed, and the system memory is insufficient!

360 Butler, Software Uninstall, Find Uninstall, Again: Powerful Cleaning!

Or: Start Menu, Programs, Find Excess Software Uninstalled!

2。The computer system is interfered with by stubborn viruses and Trojans or worms, or you have lost your system files!

360 system first aid kit, start first aid, after finishing, restart the computer!

After booting up, [File Recovery Area], click on: suspicious startup items and Trojans, delete files completely!

Again: [System Repair], select all, fix it now! [Network Repair] to start the repair. Restart your computer!

Antivirus, Full Scan, Quarantine, Trojan and Suspicious Viruses, Point: Completely Removed!

4。Do it when necessary: restore the system or reinstall the system with one click!

5。Hardware problems, hard disk or motherboard or fan problems, send it for repair!

This situation is generally viewed separately in two cases:

1.It's just that the mouse pointer is not visible, but you can feel that the mouse is there, for example, right-clicking can bring up related options.

In this case, it should be a system problem, which can be recovered by repairing the mouse pointer file, and it should be good to take one from a healthy machine. It may also be due to system file corruption, which can be solved by Win-XP's automatic repair of system files (installation CD required).

2.The mouse hardware is faulty, and the mouse cannot detect it at all. First of all, you should determine if it is a problem with the motherboard interface, or a mouse problem.

If the mouse is soldered loosely internally, that is, if the contact is poor, it will be undetectable.

Attach the System File Repair Command:

SFC is a system file checker that scans all protected system files and replaces the incorrect version with the correct Microsoft version?

Command format: sfc [ scannow] [ scanonce] [ scanboot] [ revert] [ purgecache] [ cachesize=x].

Parameter description. ScanNow scans all protected system files instantly.

ScanOnce scans all protected system files the next time it starts.

ScanBoot scans all protected system files every time it boots.

revert returns the scan to the default settings.

purgecache clears the file cache.

cachesize=x sets the file cache size.

When using this command, you can run it by opening the command console as follows:

To start running, enter command (for 98 and other systems) or cmd (for systems above 2000), and then you can use the sfc command described above.

1.There are screws under the mouse, if you haven't removed a screw that may be under the label, unscrew them, take out the ball and clean and dry.

2.Look at the rollers in both directions where the ball touches, that is, the plastic sticks stuck on both sides of the ball scrape off the dirt sticky on it.

3.Look at whether the gear at the end of the roller is not in place, whether it is occlusive, and whether it is in place.

After completing the above three points, if it still doesn't work, change to the photoelectric one. Ha.