Windows 10: Surface Laptop 3 - Unable to get 4k@60Hz Thunderbolt / usb-c

Hello! I have already googled for this problem but couldn't find a clear anwer.


I have a Surface Laptop 3 and BenQ PD2720U. I use a usb-c cable as connection between the devices without docking station. I'm not able to get 4k@60Hz. But it works with my other HP monitor - same usb-c cable. I have already tried different cables, updated all drivers, tried everything in the settings etc... It worked with my old notebook lenovo and the same monitor and usb-c cable.


Has anyone had a similar problem or has anyone got an idea what it might be?


Thank you!

:)

 

Samsung T5 is not getting recognized in a non Thunderbolt 3 USB C Port

I got a T5 SSD, it works really well with standard USB 3.1 Type A port but its not getting recognized with Type C port on my Laptop. My laptop doesn't support Thunderbolt 3. Any suggestions. I use a
Zephyrus M GU502GU.

 

thunderbolt 3 to displayport adapter

Hi John,



Thank you for writing to Microsoft Community Forums.



I understand that inconvenience you are facing when the things may not work as expected.

1. What is the make and model of the computer?
   
   
   

When the Thunderbolt 3 is used with certain eighth generation Intel processor-based Windows 10 systems, there is a possibility that the two USB 3.0 ports on the back of the dock (closest to the Ethernet port)
may not be recognized properly by the operating system.





However, I would suggest you to follow the steps mentioned below and let us know if that helps.

1. Disconnect the pluggable Thunderbolt 3 dock from the system and remove its power cable to turn off completely.
   
2. Uninstall the Intel ‘Thunderbolt Software’ present on your system via the Control Panel ->
   Programs and Features and restart the device once.
   
3. Download and install the latest version of the Intel Thunderbolt Software published by your system manufacturer. If you are unable to obtain this download from your system manufacturer, you can download a version directly from Intel
   here -> https://downloadcenter.intel.com/do...-Driver-for-Intel-NUC-Kit-NUC8i7HNK-NUC8i7HVK
   
4. Restart the system once again.
   
5. Reconnect the power cable to the pluggable Thunderbolt 3 dock, and then reconnect the Thunderbolt 3 cable from the dock to your system.
   
6. You should be prompted to authenticate/approve the dock. Follow the onscreen prompts for the completion of the process and check the status of the issue.
   

If the issue still persists I suggest you to get in touch with the
Thunderbolt support for the further assistance.





Hope it helps.



Muralidhar

Microsoft Community Moderator

 

Boot Surface Laptop to USB - no Volume button

Hello Jimmy,

This doesn't list the "Surface Laptop", but you might give it a try to see.

*Arrow Boot Microsoft Surface from a USB device

Otherwise, you should be able to use OPTION ONE below to boot from the USB from advanced startup.

*Arrow Boot from USB Drive on Windows 10 PC Windows 10 Installation Upgrade Tutorials