Code 19: Windows 10 keyboard does not work

The development of modern computer technologies has made human life much easier and more diverse. The computer allows you to perform many actions, from viewing the weather to developing software. However, like any other device, a laptop or PC may start to malfunction or fail. For example, very often users encounter various errors.

Windows keyboard doesn't work

The keyboard is one of the most important components of a personal computer. It is used to search and enter the necessary information, as well as control the system unit. Sometimes the PC operating system malfunctions, making it impossible to use the keyboard.

REFERENCE. All failures in the Windows OS have a numerical designation.

Code 19 - what does it mean?

Device Manager is responsible for all possible errors in Windows operation. It is a special utility that controls the operation of device drivers. It assigns its own number to each failure that occurs. So, Code 19 means that the computer cannot boot the connected device due to an error. The user sees the following message on his monitor: “Windows cannot boot the device because the information in the registry is incomplete or corrupt.”This message indicates that an error has occurred in the operating system registry that interferes with the normal functioning of the connected device, in this case the keyboard.

The cause of the problem may be the following:

• The operating system cannot recognize the keyboard driver.
• Hardware problems in the operation of the OS itself.

Code 39 - what does it mean?

Another common error is the problem indicated by the digital value 39. When it occurs, the following message appears on the monitor: “Windows cannot load the driver for the connected device. The device driver may be damaged or missing."

The reasons for the appearance may be:

• Outdated or damaged drivers of the connected device;
• The Windows registry has been damaged due to changes in software;
• Virus software that has damaged Windows files or installed drivers;
• After installing new software, a conflict occurred with previously installed drivers;
• The connected device is faulty.

How to fix problems

Despite the fact that the errors have different digital meanings, the reasons for their occurrence are the same and lead to malfunction of the connected devices. Therefore, in order to eliminate errors, it is necessary to carry out the same manipulations:

• It is necessary to update the installed drivers. This can be done using the program or by downloading it from the official website of the device manufacturer.
• Using a special program, clean the operating system. When working and using the Internet, the system accumulates some files. This may cause slow operation or a Code 19 or 39.
• Update the OS with all the latest updates.
• Perform a system restore or reinstall Windows.
• Restore the registry.

REFERENCE.Only experienced PC users can edit the registry. Otherwise, this may lead to various serious malfunctions in the PC, which will subsequently require reinstalling the OS.

If none of the methods help resolve the problem, then you should contact Microsoft Technical Support or the device manufacturer.