Lenovo 4X91A30366 User Manual
Displayed below is the user manual for 4X91A30366 by Lenovo which is a product in the Interface Hubs category. This manual has pages.
Related Manuals
Lenovo USB-C Travel Hub Gen2
Quick Start Guide
https://support.lenovo.com/accessories/usb_c_travel_hub_gen2
Main features
The Lenovo USB-C Travel Hub Gen2 (hereafter called hub)
supports the following main features:
• USB devices: USB 3.0 or compatible devices
• External monitors: a High-Definition Multimedia Interface®
(HDMI®) monitor and a video graphics array (VGA) monitor
• Network connection: Ethernet connector
• Network features (available only when used with some Lenovo
computers):
- Media Access Control (MAC) address Pass Through
- Wake on LAN
- Preboot eXecution Environment (PXE)
Notes:
• Go to http://www.lenovo.com/accessoriesguide for the
supported computer list of the network functions and the
detailed computer model information.
Supported maximum resolution
• HDMI output: 3840 x 2160 pixels / 30 Hz
• VGA output: 1920 x 1080 pixels / 60 Hz
Installing the device driver on Windows®
operating systems
Some Lenovo computers have the hub device driver preinstalled.
In this situation, you can use the hub after connecting it to your
computer.
You can also download the latest device driver for the hub from
https://support.lenovo.com/accessories/usb_c_travel_hub_gen2.
Troubleshooting
Problem: Turning on the external monitor failed.
Solution: Ensure that the external monitor is correctly
connected following the illustration on the cover.
Problem: The hub does not work after connected to the
computer.
Solution:
• Depending on the computer model, the capability of supplying
power is different for USB-C connectors. Some USB-C
connectors on your computer might not support this hub.
• Ensure that the device driver of the dock is installed; if not,
install the device driver and restart the computer.
Problem: The external monitor is blank.
Solution:
• Ensure that the computer connected to the hub is running
correctly and is not in standby or hibernation mode. When the
computer is in standby or hibernation mode, the external
monitor is always blank.
• Ensure that the device driver is installed following the
installation instructions.
If the problem persists, disconnect all connections of the hub,
and uninstall the device driver. Then, reinstall the device driver
and the hub.
Problem: No image or image flickering on the external monitor.
Solution:
• Ensure that the external monitor is turned on and correctly
connected to the computer.
• Ensure that the resolution of the external monitor is supported
by the hub.
Problem: The images on the external monitor flutter.
Solution: Ensure that the resolution of the external monitor is
supported by the hub.
Problem: The computer can play back Web flashes. However,
when I drag the window to the external monitor and maximize
the playback window, the playback stops.
Solution: Update your Adobe Flash Player program to the latest
version.
Trademark
LENOVO and the LENOVO logo are trademarks of Lenovo.
The terms HDMI and HDMI High-Definition Multimedia Interface
are trademarks or registered trademarks of HDMI Licensing LLC
in the United States and other countries.
Windows are trademarks of the Microsoft group of companies.
USB-C is a trademark of USB Implementers Forum.
All other trademarks are the property of their respective owners.
© 2020 Lenovo.
First Edition (August 2020)
© Copyright Lenovo 2020.
LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General
Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions
set forth in Contract No. GS-35F-05925.
SP41B09463