How to use KeyboardTest?
1. When testing, knock down a key on the keyboard. On the corresponding key position on the software test diagram, "green oblique" will appear, which means that the key position has passed the test and there is no problem. If the corresponding key position in the test diagram is not responded, then the keyboard in your hand is wrong.
Note: During the keyboard test, do not knock on the "Power" key on the keyboard. Otherwise, the keyboard test will be forcibly suspended and the operating system will be turned off. In the software, the key position of the Power key has been covered with "yellow oblique". Sometimes because the manufacturer is different, the position of the Power key may be different. Please pay attention.
2. For some special key positions (such as the 6 new keys on the basis of the 101 keyboard), we can check the "filter system key" on the software to change it to ordinary key positions, but "Sleep" The privilege of the key cannot be canceled!
3. For the "Print Screen" key on the keyboard, it is special. When it works normally, it cannot show green, but don't think it is broken!
KeyboardTest (keyboard testing tool) Common problems
What should I do if the computer is not detected?
1. ViewDevice managerIs the keyboard a exclamation mark and code 19: Due to the incomplete or damaged configuration information (in the registry), Windows cannot start this hardware device
2. OpenRegisterRegedit, positioning HKEY_LOCAL_MACHINESESTEMCURRENTROLSETROLClass {4D36E96B-E325-11ce-BFC1-0800318}
3. Delete the Upperfilters item, uninstall the device, and restart.
4. Then the device manager becomes: code 10: The device cannot be started, positioned at HKEY_LOCAL_MACHINESYSETCURRENTROLSetControlClass {4D36E96B-E325-11ce-BFC1-08002BE10318} 5. Add string UP Perfilters item, the content is KBDClass
6. Uninstall the device, restart, just fine
2. How to test the speed of the keyboard?
1. First, the repeated delay to the shortest, and the repeated speed is adjusted to the fastest in the "control panel" - "keyboard".
2. Then open the notepad and hold a key for a minute.
3. Stay the file to see the file size.
4. Generally, the keyboard can achieve about 1k. If you want to change it, you must change it yourself (change resistance).
Keyboard testing similar software comparison
Passmark KeyboardTest, a small compact detection keyboard software, with it, you can use the fastest time to check whether the key on your keyboard is easy to use, so that you will be taken by the adulterer when you buy the keyboard when you buy the keyboard. It, you can distinguish the advantages and disadvantages of the keyboard based on the parameters of the software, and you can also test your typing speed. Hurry up and download! Recommended blood!
2,HKBTEST
HKBTEST is a keyboard testing tool that can be used for keyboard buttons conflict detection. You can quickly find out which keys are conflict. You can also test the number of keyboard keys.
Keyboard test software (Keyboard Test Utility) is an exclusive tool for a keyboard. It can help you test each button on the keyboard. Every time you hit the virtual keyboard, you will be high on the key position and show that the keyboard will show the keyboard. VK Code and Scan Code. The software is green and free. After decompression, open it and use it directly.
KeyboardTest (keyboard testing tool) Common problems
What should I do if there is no response in some keys during testing?
Check the keyboard connection: Make sure that the keyboard is correctly connected to the computer, and all interfaces are firmly loose.
Restart the test software: Sometimes the software may have temporary response problems, try to restart the KeyboardTest software.
Replace the USB port: If you use the USB keyboard, try to connect the keyboard to another USB port on the computer.
Check the keyboard itself: If the above steps cannot solve the problem, it may be a failure of the keyboard itself. It is recommended to contact the manufacturer or professional and technical personnel for inspection and repair.
KeyboardTest (keyboard testing tool) update log:
1: The new interface, refreshing, simple, efficient
2: The performance is getting better and better
Xiaobian of Hua Jun:
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