A porta D-Sub não funciona no Windows 7 (Intel onboard gigabyte)

Question

Iv estava usando meu slot HDMI para executar um monitor de 24 "e tudo estava bem. Eu pedi emprestado um monitor de 17" do trabalho para executar uma configuração de tela dupla, conectei-o na porta d-sub e nada aconteceu. Verificou o novo monitor em um laptop e funcionou bem. Em seguida eu desconectei meu 24 "do slot HDMI e tentei isso no D-sub e nada aconteceu.

Alguém pode ajudar?

    

Answer 1

Dependendo da configuração do computador / placa de vídeo, talvez seja necessário ativar manualmente a segunda porta de exibição nas Propriedades de Vídeo do Windows

De Site de suporte do Windows:

1. Open Screen Resolution by clicking the Start button , clicking Control Panel, and then, under 'Appearance and Personalization**, clicking Adjust screen resolution.

2. Click the drop-down list next to Multiple displays, click Extend these displays, and then click OK.

   
   _{The Multiple displays option appears only when Windows detects more than one monitor connected to your PC.}

Note:

• If you don't see an option named Multiple displays in your display settings, then Windows isn't detecting a second monitor plugged into your desktop computer. Or, it is not detecting an external monitor plugged into your laptop. When Windows detects this monitor, it will appear in the drop-down list next to Display. If you don't see it listed there, try clicking Detect.

• Make sure the monitor you want to extend your desktop to is turned on and plugged into the correct video port on your computer. You might also need to select the correct source labeled on your monitor's controls to ensure the monitor is using the correct video port. For more information, check the manual for your monitor or go to the manufacturer's website.