Como resolver problemas com monitores ou notebooks
Siga estas etapas rápidas para resolver problemas com a exibição da tela em monitores ou notebooks Dell. Encontre recursos extras para solucionar problemas com telas ou a exibição de vídeo.
Use Dell Command Update to install your Dell Thunderbolt and USB-C dock (TB15/ TB16/ WD15) in a few simple ste
ps. Closed captions available in many languages.
...
The WD19 dock has three connectivity options: USB-C, dual USB-C, and Thunderbolt 3. Before installing the dock
, ensure that your system is up to date and download the latest updates for the dock from Dell Support. Connect the dock's power adapter and run the firmware update. The maximum number of monitors and resolutions supported varies by model, and the rear USB-C multi-function display port and HDMI port share hardware. The rear Thunderbolt port on the WD19TB operates at USB 2.0 speeds when used with non-Thunderbolt devices.
...
To download Dell drivers, go to Dell Support Drivers and select your Dell computer or enter the Service Tag. C
lick "Check for Updates" and then "Show drivers" to review the list. Click "Download And Install" and restart the computer. Dell drivers are only available for tested operating systems. You can also manually download drivers by selecting the operating system, driver category, and clicking "Download". Follow the onscreen instructions to install.
...
Outros recursos
Áudio e alto-falantes
Receba ajuda com problemas de áudio em alto-falantes, fones de ouvido ou microfones.
Áudio e alto-falantes
Mouse, teclado e touchpad
Receba ajuda para solucionar problemas comuns com o mouse, o teclado ou o touchpad.
Mouse, teclado e touchpad
Sistemas operacionais
Receba ajuda com sistemas operacionais compatíveis com a Dell, como Windows 11, Windows 10, Ubuntu, e muito mais.
Sistemas operacionais
Biblioteca de suporte
Acesse a nossa biblioteca de suporte para encontrar mais recursos úteis.
Biblioteca de suporte