mentioned before were randomly powering the USB port and could not be turned off via BIOS or jumper settings. If you use the USB optical mouse on the motherboard above, the mouse scan light will not go off.
In fact, these two special situations are actually normal phenomena, neither the USB device will have an impact, there is no security risks. However, if people feel that after the shutdown is still lit
This article tells you how to maintain the mouse, keyboard, so that they better serve us!
One, the good key rat's purchase closes
It's just been mentioned, mouse and keyboard related to the user's direct feelings, so in the purchase time to pay attention to product quality, so that in the future maintenance is more worthwhile, I believe most people will not spend a lot of time and energy to maintain a few
One, the mouse uses the function
First buy the mouse when you will consider what you need to use the mouse, and then according to your use to select the mouse, such as the general use of computer computers we choose the computer's mouse
The mouse is not sensitive what is going on?
The mouse is a very common computer input device that can position cursors on the current screen and manipulate the screen elements of the cursor's location by pressing the key and the wheel device.
"Mouse" standard salutation should be "
How does a laptop use a wireless mouse? Wireless mouse believe that many friends are not unfamiliar, the general notebook users to pursue simplicity, more like the use of wireless mouse. The biggest bright spot is that it eliminates the need to use the computer U interface, with the addition of a data line tail, to mak
If you use more than one computer at the same time, may have already heard Synergy, Input Director, unbounded mouse and other magical tools, they can let you only use a set of mouse can control the operation of many different computers, so that the mouse free "shuttle" different screen, very convenient.But the above so
A lot of people say Bluetooth mouse is wireless mouse, in fact, is not, Bluetooth mouse is just a wireless mouse, in the daily life of the comparison widely used in the computer Bluetooth module to carry out the mouse operation, c
Keyboard and mouse, it can be said that we Win7 64 flagship version of the computer indispensable accessories, although many Win7 flagship notebook computers are equipped with touchpad, but in contrast, we mouse operation is indeed much faster, more accurate, so in general, the use of computer friends will be configure
Cause analysis: Computer boot mouse can not move the following situations may be:
First, the mouse is bad (quality problems, no way, change a mouse to try it).
Second, the USB interface is not good contact, try a different interface. Maybe just fine.
Third, there may be a problem with the system setup.
Workaround:
In the computer process, occasionally the mouse can not drag the file situation, drag the mouse file to other places, Duang and bounce back to the original position. Today's small series on the mouse can not drag the file to resolve the reasons, while sharing its solution.
Method One, the user attempts to conne
After the prompt is installed to drive life, the main interface to find peripheral drivers, if it will be clear that your computer is currently connected to several peripheral devices. If there is a problem with the mouse driver, it will be displayed as an exclamation point, you just click on the icon with an exclamation mark, driving life will help you fix it immediately.
At this point, you only have to
Today solves a keyboard conflict problem, suddenly think of a oneself think for a long time has not done experiment, a Windows computer, simultaneously access 2 USB mouse and 2 USB keyboard, the result how.In person, a Windows computer, with 2 USB mouse and 2 USB keyboard, can be used normally.Two keyboards can be type
Mouse, just like our hands, is one of our computer very important equipment, since it is hand, you need to have a certain sensitivity, so the user's sensitivity to the mouse is also attached great importance. Especially for those who like to play the game, it will be the sensitivity of their own mouse adjustment of the
Small series today to share a very practical, simple repair method. In general, the new computer, or new mouse needs to install the mouse driver, or the mouse will not operate normally. Under normal circumstances, the mouse USB plug in the
Computer in the normal shutdown after the optical mouse still continue to glow and will not be extinguished, how to solve the problem of turning off the computer mouse?
First of all, in fact, the motherboard's key mouse boot function is caused by the
the reason and solution of the Win7 system computer mouse suddenly does not move
The mouse suddenly does not move the solution analysis one:
1. Try to plug it in again.
2, the mouse itself problems, the contact between parts is bad, suggest a new mouse to try, if a soluti
1. Pull out the mouse and plug in, sometimes the USB power supply is insufficient, there will be this situation.
2. What is the system installed software in the background to occupy a higher CPU or IO, resulting in the machine is not responding, may also be machine poisoning. The way to respond is to run the program less or kill and uninstall the exception process!
3. Start up and run with a large memory footprint. can use the optimization master, c
Mouse is a necessary thing in our computer operation, many times, we all need to control the mouse to complete the computer cumbersome instructions, for desktop computers, no mouse, the computer is paralyzed, although the notebook
Running Win7 system computer is the most indispensable is the mouse device, with a mouse can make all the operation become smooth. Part of the Ghost Win7 system users said that the normal use of the mouse, suddenly on the card does not understand, forced restart after the same. What's the reason? Try to change a new
Perhaps in the eyes of many users, the mouse has been "mouse", that is, everyone's eyes of the mouse pattern is a small triangle, the impression has been fully portrayed in the brain, it seems that can not accept its changes. Yes, in fact, we have a lot of things in the computer can be changed and we do not choose to c
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