One, the battery is dead
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If the wireless mouse suddenly does not work, the first thing to do is to turn it over and watch whether the light of the photoelectric mouse is normal, if the light is dim or not bright, it can be basically sure that the battery of the mouse is out of power.
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At present, there are two kinds of mice in circulation on the market, one is the use of No. 5 or No. 7 battery mouse, one is directly charged using the data line, but no matter which kind, as long as the battery is out of power, the wireless mouse will not work properly, charging or replacing the battery can be restored.
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2. Receiver failure
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People who often use wireless mouse office must have encountered this situation, in the process of using the wireless mouse suddenly found that the mouse lost contact with the computer, but the red light under the normal flashing, the main reason for this situation is because we inadvertently touched the receiver.
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Just unplug the receiver, then plug it back in, wait 3 to 5 seconds, and the unlimited mouse will return to normal.
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Third, there is interference
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Some wireless mice are connected through the Bluetooth module of the computer, and when we use the Bluetooth of the computer to search for other devices, it will cause the wireless mouse to be disconnected from the Bluetooth module of the computer.
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Just turn off the automatic search function of the computer's Bluetooth, and then re-use Bluetooth to pair with the mouse. However, it should be noted that some software will occupy the Bluetooth function of the computer, or the failure of the Bluetooth driver will also lead to the sudden failure of the wireless mouse.
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Four, USB failure
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If the wireless mouse is connected through the receiver, and suddenly found that the wireless mouse fails, it is best to unplug the receiver, change a computer and try again, if it works, you can basically determine that the USB port or driver of the previous computer has an error.
Bluetooth mouse is not sensitive may be caused by the following reasons
1, lack of battery power: now the wireless mouse almost all need batteries, when the battery power is insufficient to move the mouse will obviously feel the cursor has a phenomenon, generally a new battery on the line.
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2, signal interference: check whether there is a strong magnetic field signal transmitter and other interference equipment near the mouse, move it away from a distance to see if the mouse has a delay.
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3, drivers: update or reinstall the mouse driver, if you can not solve the problem, you can update or reinstall the video card driver.
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4, the quality of the mouse problem: the material work is relatively poor or the mouse style is relatively old mouse is also prone to stalling phenomenon.
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5. System Settings: Enter the hardware type of the control panel, change the mouse-related Settings in the mouse and device Manager, and observe the mouse movement.
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6, mouse failure: if you still can not solve the problem, the mouse may be broken, this time you can repair the mouse or replace a new wireless mouse.
It is recommended to check in two aspects:
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A mouse pad, if it is an photoelectric mouse, some mouse pads reverse color will cause the situation.
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B System problem, you are advised to reinstall the system or check whether the virus can be resolved.
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If the above are excluded, then check whether there is a problem with your mouse motherboard interface!
Possible reasons are as follows:
1, most of the mouse problems are the mouse itself, you need to do an experiment on another computer to first eliminate the mouse itself.
2, there is another reason, that is, the USB interface power supply is insufficient, may be too many peripheral USB interface connection caused by insufficient power supply.
3, the wireless receiver for a USB interface to try, pay attention to whether there is any shelter in the middle. It is also possible that WindowsXP opens the power-saving mode by default, resulting in insufficient power supply of the USB interface, making the USB interface intermittently fail.