Os teclados PS2 funcionam no Windows 10

Question

Acabei de dizer que os teclados PS2 não são compatíveis com o Windows 10.

Isso é verdade. Eu estava com a impressão de que eles deveriam funcionar bem?

    

Answer 1

Segundo a Microsoft, o Windows 10 ainda aceita entradas PS / 2. No entanto, pode haver problemas com drivers, isso discussão no fórum explica o processo de solução de problemas.

Abaixo, há uma citação direta do engenheiro da Microsoft nesse segmento, detalhando os vários métodos de solução de problemas:

Method 1.

Plug the device and run the hardware troubleshooter. Once this is done, restart the computer and check the status.

Follow these steps:

• Press the ‘Windows + W’ key on the keyboard.
• Type troubleshooting in the search box and then press enter.
• Click hardware and sound and run the Hardware and Devices Troubleshooter.
• Follow the On screen instructions. Once this is done, restart the computer and check the status.

Method 2.

You may update the PS2 mouse driver from Device Manager manually and check if this helps.

1. Press (Windows key + X) and click on “Device Manager”.

2. Expand “Mouse” or “Mice and other pointing devices”.

3. Right click on the driver and select “Update Driver Software”. Once this is done, restart the computer and check if the issue persists.

Further, you may also look for optional updates in Windows Updates to see if there are any additional updates related to this device and install them as required.

Method 3.

If the driver update does not help then I would suggest you to completely uninstall the USB driver and reinstall it to check if this helps.

Follow these steps.

• Press “Windows key + X” and click on “Device Manager”.

• In the list of devices, you should see the “Mouse” or “Mice and other pointing devices”.

• Right click on the device driver and then select "Uninstall".

• In the uninstall dialog, make sure you select the option to delete the driver package from the system. This causes the driver package installed earlier to be deleted.

• In the Action menu of Device manager, select “Scan for Hardware changes” option. This will force the computer to recognize any hardware changes. Once the driver is installed, close all windows and restart the computer.

Eu não tenho um teclado PS / 2 para testá-los para você.

    

Answer 2

Se não funcionar com um plug and play simples, faça o seguinte:

1. Abra o Regedit.
2. Navegue até: HKEY_LOCAL_MACHINE > SISTEMA > CurrentControlSet > Serviços > i8042prt
3. Defina o valor padrão para "Iniciar" para 1.
4. Reinicie sua máquina.

Answer 3

Como adicionar à resposta do convidado:

no regedit em Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\i8042prt a chave Start deve ser alterada de 3 para 1 .

Mais detalhes sobre o significado das configurações (de link ) :

Value  StartType      Description
0      Boot           Specifies a driver that is loaded (but not started)
                      by the boot loader. If no errors occur, the driver is
                      started during kernel initialization prior to any
                      non-boot drivers being loaded.

1      System         Specifies a driver that loads and starts during kernel
                      initialization after drivers with a Start value of 0 
                      have been started.

2      Auto Load      Specifies a driver or service that is initialized at 
                      system startup by Session Manager (Smss.exe) or the 
                      Services Controller (Services.exe).

3      Load on Demand Specifies a driver or service that the Service Control
                      Manager (SCM) will start only on demand. These drivers have
                      to be started manually by calling a Win32 SCM application
                      programming interface (API), such as the Services snap-in.

4      Disable        Specifies a disabled (not started) driver or service.

5      Delayed Start  Specifies that less-critical services will start shortly after
                      startup to allow the operating system to be responsive to
                      the user sooner. This start type was first introduced
                      in Windows Vista.

Eu tinha um touchpad ps / 2 que não estava respondendo no Windows 10. Depois de alterar essa chave para 1 e reinicializar, o touchpad agora funciona.