Laptop is almost an electronic tool for college students or office workers, but it often has problems, sometimes with the desktop mouse does not reflect. Go to device management to see if you recognize the touch pad. If you don't, it's a hardware problem. Maybe it's the cable itself.
&Click on the next page to see why the laptop mouse doesn't respond
The reason why the notebook mouse didn't respond
1. Go to device management to see if you recognize the touch pad. If not, it's a hardware problem. It may be the cable itself.
2. If it is recognized, check whether the driver is installed. If not, reload the driver.
3. If the driver is OK, check whether it is disabled or enabled.
What if the laptop mouse doesn't respond
Method 1
Computer: right click 'my computer' & rarr; properties & rarr; Hardware & rarr; device manager to check whether there are yellow question marks on 'mouse and other pointing devices' and' universal serial bus controller '. If there are, it means that the driver has not been installed, and it needs to be re installed. If not, it means that it may be a mouse problem.
Mouse: first of all, is the mouse in question a new one or one that has been used all the time? If it's a new one, you can plug it into other computers to see if it reflects. If it's an old one, you can plug it into every USB interface of your notebook to see if it reflects.
Secondly, you can try to change a mouse that has no problem and plug it into your notebook to see if there is any response. Use the above method to demonstrate that if it is a computer problem, install the driver. If it is a mouse problem, replace the mouse in time.
If there are still problems, I suggest you go to the manufacturer's website to download the chipset driver of your notebook, and then re install it, which may solve the problem. Of course, if the hardware is damaged, contact the after-sales service for repair.
Method 2
Press Ctrl + Alt + Del to jump to the desktop and select start task manager. Task manager will appear. At this time, we need to click process.
Found in the process of task manager explorer.exe Left click to select the process, and then click the end process at the bottom right, or right click to pop up the end process option and select it.
After finishing the task, the desktop will disappear, but please don't panic. Press the CTRL + Alt + Del key again to call out the task manager and click the file to select the new task.
Enter in the input box where the new task appears explorer.exe And click OK, your desktop will reappear, and the desktop mouse can be used again.