PS/2 keyboard cannot be started error message

Recently, friends who use computers have discovered that the PS/2 keyboard prompts that the device cannot be started (code 10). What is going on? Generally, there is a problem with the driver. Let’s take a look at the specific solutions.

PS/2 keyboard prompts that the device cannot be started Solution

1. Start-"Control Panel-"Easy Access Center , open the on-screen keyboard, as shown in the figure below:

2. Click Start-》Run-》Use the on-screen keyboard to enter regedit, and then click Enter to open the Registry Editor , as shown in the figure below:

3. Locate HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E96B-E325-11CE-BFC1-08002BE10318}, and then delete the right UpperFilters on the side, as shown below:

4. Restart the computer and then use it again Enter the Registry Editor using the on-screen keyboard

Relocate to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E96B-E325-11CE-BFC1-08002BE10318},

Then delete the added characters on the right String UpperFilters, the content is kbdclass, as shown in the following figure:

##5. Right-click the device manager on the desktop computer icon to open the device manager window. Right-click the PS/2 keyboard and click Uninstall, as shown below:

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